Dell’s Inspiron 15R special edition is the latest talk in the laptop market. Dell is already in news with the launch of desktop models powered by Ivy Bridge processors. Dell fans are made even happy with the news of the laptop line up coming in with the Ivy Bridge processors.
Key features of Dell Inspiron 15R special edition include the following.
- 15.6 inch display screen
- Full HD LCD display screen
- Dimension of 378 x 252 x 29.4-33.4 mm
- AMD Radeon HD 7730 graphics
- 64-bit Windows 7 Home operating system
- Weight of only 2.9 kg
- 4GB of DDR3 RAM
- Processor speed of 2.10 GHz
- 2GB of video RAM
- VGA port
- Hard drive of 750GB with 5400rpm
- Intel Core i7-3612QM quad core processor OR Ivy Bridge processors
- HD web cam
- 8 in 1 card reader
- 2 built-in stereo speakers
- Digital microphone
- Intel HM77 Express chipset
- Wi-Fi and Bluetooth enabled
- USB 3.0 ports
- HDMI port
- Microphone and headphone jack
- 4 Waves MaxxAudio technology
- Laptop Battery life of 6 hours
- DVD Super Multi drive
Consumers are given options for choosing between two display models. The first one is a HD WLED display with a resolution of 1366 x 768. The second one is a FHD True-Life display with a resolution of 1920 x 1080. The computer gadget has an elegantly designed aluminium finish. Intel WiDi with the system will assist in viewing video contents of high definition on large screens wirelessly.
Intel Rapid Start Smart Response facility with this Dell laptop helps to get on from the sleep mode within seconds. The inbuilt audio technology by Skullcandy helps in delivering good quality sound which adds to the entertainment features of this laptop.
Good Dell Inspiron 1545 battery life is assured with the help of 6-cell Dell Latitude d620 battery. Data transfer facilities are made supportive with the availability of full Bluetooth connectivity and options for USBs. HD web cam helps users in enjoying high quality video call and chat options. The efficient processor along with user friendly Windows operating system makes this gadget the most convenient one. Efficiency, fast processing, good graphics etc are the highlights of this laptop with the addition of Ivy Bridge processors.
Dell Inspiron 15R Special Edition is out in the laptop market this month. This new laptop from Dell with Ivy Bridge processors can be purchased at a price tag of around Rs.50,000/-. Dell admirers can expect the upcoming laptops also to be out with the latest Ivy Bridge processors.
If I had been drinking something at the time, I would have spit it all over my screen. That’s because I was reading a laptop buying guide that was so superficial, so full of errors, half-truths and oversimplifications, that I couldn’t believe my eyes. I won’t name any names, but this was my favorite gem: “Most flash drives still exceed 300 gigabytes, which is enough for most people.” Um, actually most SSDs start at 128GB.
Here’s another: “Battery life specs mean little. Have a power cord with you.” Oh, and the processor doesn’t matter at all.
If I were a parent reading a guide like that heading into the back-to-school season, I would have just thrown up my hands and did some eerie eeny-meeny-miny-mo at Best Buy. But you don’t have to. Just follow my simple buying tips.
1. Choose The Right Size
Although 15-inch laptops tend to be the cheapest, 13- and 14-inch models are better for students because they usually weigh under 5 pounds, making them much easier to transport to and from class.
A smaller 11-inch laptop will often do the trick, but it’s not as practical back at the dorm, where your student would probably want to plug it into a bigger monitor.
2. Pay for Premium Design
One feature back-to-school shoppers tend to overlook is the look and feel of the laptop and materials used. After all, your student will want to be seen around campus carrying something that’s sleek instead of clunky. At the same time, the notebook should feel like it’s built to last. When possible, opt for a design that at least has a metal lid, which will help protect the display and resist wear and tear during those years away at school.
The HP Sleekbook ($599), for instance, has a brushed aluminum finish on the lid and around the keyboard, and a soft-touch finish on the bottom that’s easy to grip. Another tip: if you press down on the lid or keyboard and you see a lot of flex, keep on looking.
3. Get Specs for the Long Haul
Despite what you may have heard, the CPU can make a big difference. For instance, Intel’s latest third-generation Core processor (also called Ivy Bridge) offers up to twice the 3D graphics performance, which means the difference between being able to play “World of Warcraft” at a smooth frame rate and watching it stutter on the screen.
If you’re looking to save money, though, a second-generation Core processor wi ll do the trick. Stay away from Pentium CPUs, though, as they’re just not fast enough for the long haul.
As for memory, 4GB is sufficient, but if you can find a notebook for the same price with 6 or 8GB of RAM, get it.
A notebook’s storage drive has almost as much impact on its performance as its CPU. While more expensive and lower in capacity than hard drives, Solid State Drives (SSDs) dramatically improve the performance of the entire system so consider a system that has one.
If you’re buying a laptop with a traditional hard drive, go for one that operates at the faster 7,200 rpm speed and, when possible, opt for a minimum of 500GB, though you can get away with 320GB.
4. Consider an Ultrabook
Intel and its partners are going right after students with a new class of laptop called Ultrabooks, which sport thin profiles and wake from sleep almost as soon Junior flips the lid. They also offer at least 5 hours of battery life.
These notebooks tend to be more expensive, but there are a few value-priced models that parents and students should consider, such as the 14-inch Dell Inspiron 14z (4.2 pounds, $699) and Toshiba Satellite U845 (3.9 pounds, $749).
Lower-cost Ultrabooks combine a solid state drive with a traditional hard drive, which is fine for students, but more premium notebooks, like the 13-inch MacBook Air and ASUS Zenbook Prime UX31A, opt for all-flash memory. Your student will be trading blazing-fast performance for a smaller 128GB of storage, in which case the cloud will have to be their friend.
Saying that battery life specs mean little and that you should just bring the power cord is a cop-out. It’s not always easy for students to plug in when they’re going to class or finishing up a paper in the campus coffee shop. So get them a notebook that lasts at least 5 hours and 30 minutes on a charge. How can you tell? Our reviews include results from our homegrown battery test, which involves continuous Web surfing over Wi-Fi.
While it’s too pricey for some, the 13-inch MacBook Air blew us away with its 8 plus hours of endurance in our tests (continuous Web surfing over Wi-Fi). Another long-distance runner that’s a good choice for students is the Sony VAIO S Series 13 ($899), which not only lasts more than 6 hours in our test but features an optional battery slice that doubles the endurance.
6. Pick a Good Keyboard and Touchpad
Your student will be doing lots of typing, from writing reports to Facebook updates, so they should try it out to make sure there’s enough travel and springy feedback instead of a cramped or mushy keyboard. And don’t ignore the touchpad, which is just as important. Make sure navigating the desktop is smooth instead of jerky and that multi-touch gestures like pinch to zoom and two-finger scroll are responsive. If the buttons are integrated into the pad, make sure they’re easy to press and not too stiff.
7. Consider Both Macs and Windows PCs.
Doing more of our computing online has indeed made choosing an OS less important, but there are still fundamental differences in the overall user experience. For example, some may like the fact that Apple’s OS X Lion offers an iPad-like Launchpad to see your apps, while some will prefer the way Windows 7 lets you multitask. Generally speaking, Macs are more secure and are typically better designed machines, while Windows’ systems tend to be cheaper and offer a wider array of programs (especially games).
The differences between Windows and Mac will become even more pronounced this fall with the introduction of Windows 8 and Mountain Lion. Windows 8 has an entirely new interface that, while dynamic, involves a learning curve. Meanwhile, Mountain Lion will bring more iOS features to the Mac while keeping the overall look and feel the same.
Things are going badly in the Nokia-Microsoft marriage. The first batch of Windows phones did not do as well as Nokia hoped – that was the beginning of their troubled partnership. And then, Microsoft announced that Windows 7 phones would not get the Windows 8 updates. In one fell swoop, the Nokia Lumia 900 was all but dead. Only 300,000 of these ill fated smartphones have been sold – a market share of 0.3 percent.
And frankly, what store wants to buy a phone that seems doomed to fail? Within a few weeks of purchase, its operating system will be outdated with no chance of being updated. The Nokia Lumia 900 comes only with the modest Windows 7.8 update, which has just a few of the updates that will appear with Windows 8.
NOKIA BL-5B Cell Phone Battery
Li-ion, 760 mAh, 3.7V only AU $ 7.09
Nokia is preparing for the worst, halving the price of the Lumia 900 to $50. It’s an incredible price for a smartphone, and people looking for the basics of a smartphone without the hefty price tag should snatch one up. Even the Windows phones from HTC and Samsung have been selling better than Nokia’s. For their sake, let’s hope Nokia’s Windows 8 phones fare better than the 7′s.
Illinois professor Paul Braun’s lab look like any others, but they pack a surprise inside.
Electric car charging. Aside from quick-charge consumer electronics, batteries that can store a lot of energy, release it fast and recharge quickly are desirable for electric vehicles, medical devices, lasers and military applications.
Braun’s group developed a three-dimensional nanostructure for battery cathodes that allows for dramatically faster charging and discharging without sacrificing energy storage capacity. The researchers’ findings will be published in the March 20 advance online edition of the journal Nature Nanotechnology.
Aside from quick-charge consumer electronics, batteries that can store a lot of energy, release it fast and recharge quickly are desirable for electric vehicles, medical devices, lasers and military applications.
“This system that we have gives you capacitor-like power with battery-like energy,” said Braun, a professor of materials science and engineering. “Most capacitors store very little energy. They can release it very fast, but they can’t hold much. Most laptop batteries store a reasonably large amount of energy, but they can’t provide or receive energy rapidly. This does both.”
The performance of typical lithium-ion (Li-ion) or nickel metal hydride (NiMH) rechargeable batteries degrades significantly when they are rapidly charged or discharged. Making the active material in the battery a thin film allows for very fast charging and discharging, but reduces the capacity to nearly zero because the active material lacks volume to store energy.
Braun’s group wraps a thin film into three-dimensional structure, achieving both high active volume (high capacity) and large current. They have demonstrated battery electrodes that can charge or discharge in a few seconds, 10 to 100 times faster than equivalent bulk electrodes, yet can perform normally in existing devices.
This kind of performance could lead to phones that charge in seconds or laptops that charge in minutes, as well as high-power lasers and defibrillators that don’t need time to power up before or between pulses.
Braun is particularly optimistic for the batteries’ potential in electric vehicles. Battery life and recharging time are major limitations of electric vehicles. Long-distance road trips can be their own form of start-and-stop driving if the Dell Vostro 1520 Battery only lasts for 100 miles and then requires an hour to recharge.
“If you had the ability to charge rapidly, instead of taking hours to charge the vehicle you could potentially have vehicles that would charge in similar times as needed to refuel a car with gasoline,” Braun said. “If you had five-minute charge capability, you would think of this the same way you do an internal combustion engine. You would just pull up to a charging station and fill up.”
All of the processes the group used are also used at large scales in industry so the technique could be scaled up for manufacturing.
They key to the group’s novel 3-D structure is self-assembly. They begin by coating a surface with tiny spheres, packing them tightly together to form a lattice. Trying to create such a uniform lattice by other means is time-consuming and impractical, but the inexpensive spheres settle into place automatically.
Then the researchers fill the space between and around the spheres with metal. The spheres are melted or dissolved, leaving a porous 3-D metal scaffolding, like a sponge. Next, a process called electropolishing uniformly etches away the surface of the scaffold to enlarge the pores and make an open framework. Finally, the researchers coat the frame with a thin film of the active material.
The result is a bicontinuous electrode structure with small interconnects, so the lithium ions can move rapidly; a thin-film active material, so the diffusion kinetics are rapid; and a metal framework with good electrical conductivity.
The group demonstrated both NiMH and Li-ion laptop batteries, but the structure is general, so any TOSHIBA Satellite A200-180 Battery material that can be deposited on the metal frame could be used.
“We like that it’s very universal, so if someone comes up with a better battery chemistry, this concept applies,” said Braun, who is also affiliated with the Materials Research Laboratory and the Beckman Institute for Advanced Science and Technology at Illinois. “This is not linked to one very specific kind of TOSHIBA PA3356U-1BAS Battery, but rather it’s a new paradigm in thinking about a Dell XPS M1330 battery in three dimensions for enhancing properties.”
The U.S. Army Research Laboratory and the Department of Energy supported this work. Visiting scholar Huigang Zhang and former graduate student Xindi Yu were co-authors of the paper.
Tagcloud: battery new structure, battery charging, battery tips, Toshiba laptop batteries, Dell laptop batteries, HP laptop batteries, Satellite A200 Battery, IBM T60 Battery, HP COMPAQ 6710B Battery
Top 20 Ways To Extend Your Laptop Battery Life
10 Must Have iPad 2 Apps For New And Existing Users
What 10 years of Apple did to its main product
An aspiring blogger can be overwhelmed with the vast amount of resources, tools, and advice for bloggers available on the net. While in no way definitive – there’s simply too much going on in this space to cover it all – we did our best to bring you a comprehensive list of blogging resources, which should be equally useful to beginners as well as veteran bloggers. Enjoy.
ThemeViewer – The number one location to find WordPress themes to make your page cool, which you will most certainly want to do.
Templates Now – A smaller collection of WordPress themes, but still worth your while to check out.
TemplateMonster – If you want more professional quality themes then this site can be useful. They offer extremely high quality themes that you can purchase
WordPress Themes – a neatly categorized site with a huge selection of themes
Best WordPress Plugins
Akismet – The best blog comment spam prevention plug-in. Ships free with WordPress, but you still have to turn it on and keep it updated.
WordPress Backup – an absolute must if you want to keep your archive in case of something going wrong
WP Cache – if your blog ever experiences a burst of traffic, you’ll be thankful you have WP Cache
Sitemap Generator – everyone who cares about SEO (and that should be everyone) should have this one
Preview Pane – If you upgrade/install WordPress 2.2.x, the Preview Frame has gone missing, as the developers decided to leave it out, and it is a vital tool on checking your posts, so this plug-in restores that functionality.
Facebook Photos – A nice WordPress plug-in that allows quick access to your Facebook photos and the ability to integrate them in to any post within WordPress with ease.
Flickr Photos – Same as Facebook Photos, but for use with a Flickr account.
Related Posts – This plugin lets you display all the posts you have written on the same subject near each post. It increases the chance that a visitor will spend more time browsing your blog posts.
Feedburner Feed Replacement – sooner or later, most people switch to Feedburner for their RSS needs. This plugin redirects all the RSS feeds on your blog to the Feedburner one. Might cause problems with Technorati.
Ultimate Tag Warrior – an advanced solution for all your tagging problems.
Adsense Deluxe – a great way to manage AdSense ads on your blog.
Super Archive – Creates a great dynamic archive for your WordPress blog posts.
Stat Traq – Get detailed statistics in a very effective graphical format.
Sociable – adds all those cute tiny icons for easy social bookmarking
LightBox 2 – A fade effect that you see on a myriad of blogs you visit these days where you click the image, the background fades and then the image itself displays in full view. A very nice effect to have.
WordPress Plugin repositories
Official WordPress Plugins Site – The official WordPress plugin repository is actually one of the best lists of its kind out there
Wp-Plugins – a comprehensive list of WordPress plugins
Wp Plugins DB – another large database of plugins for WordPress
Weblog Tools Collection – an often updated site bringing you the latest WordPress plugins as they arrive
Movable Type Styles
Style Library -If you are looking for a way to make your Movable Type blog look fresh, then look no further.
The Style Contest – A collection of Movable Type Styles created from contests to create the best styles. Only the best is here.
Style Generator – Use this if you wish to take things in to your own hands and
create your own Styles for use with Movable Type.
Best Movable Type Plugins
MT Notifier – This plug-in gives you a great amount of control of notification options for your users and helps with keeping your users connected to your Movable Type blog.
InlineEditor – No more clicking through 3 or more pages to edit your posts on Movable Type, this plug-in allows you to edit through Ajax technology right on the same page as your post.
MT Blogroll – If you want to link to your favorite blogs and sites, then you need a “blogroll” (collection of links to sites and other blogs), and this plug-in solves this problem with providing you the ability to create and manage as many “blogrolls” as your heart desires.
Movable Type Plugin repositories
Official Movable Type Plugin site – a comprehensive alphabetical list of Movable Type plugins
Blog Hosting Solutions
Dedicated & Shared Hosting Services
Dreamhost – Offers a lot for a very small amount of money.
CirtexHosting – Hosting plans starting at as little as $2.
BlueHost – Another affordable hosting solution.
HostGator – Cheap shared personal hosting.
Media Temple – Grid based hosting; known to be able to sustain lots of traffic.
Paid Blog Hosting Services
TypePad – If you are a MovableType fan, then TypePad is the premiere service to be using to host your blog.
Blogsite – An enterprise level blogging and publishing platform. Multiple blogs can reside withing one blogsite. Amazing SEO visibility.
Free Blog Hosting Services
WordPress – WordPress allows you to create and host a blog on their own servers and you can display it to the world. You don’t get as much customization and functionality as if you have it hosted on your own server (for example, advertising is not allowed), but it is still a very good way to blog without paying money.
Blogger – A service owned by Google, Blogger is a way to have your blogs hosted for free and you can post as much as you want. It allows Google’s AdSense to be used.
Xanga – iXanga is a lively community of online diaries and journals. Users create their own profiles and there are many opportunities to interact with other users.
LiveJournal – LiveJournal is excellent if you wish to blog on a personal level and join a community and share your blogs among friends.
Vox – A new contender to the arena but Vox is a very nice and powerful blogging tool; not to mention free!; You receive many social experiences with this option as Vox is based heavily on community based blogging.
Tumblr – Tumblr is great if you don’t have time to blog, but still want to share something now and again. It lets you easily post videos, pictures, links, and of course you can write there too.
Jaiku – Jaiku allows you the ability to post “mini-blogs” which are short blogs (usually under 140 – 160 characters in length) about whatever you decide. Jaiku also allows you to link together content from other services and social sites that provide RSS/ATOM feeds and they can be displayed as well.
Twitter – Twitter lets you say what you are doing in 140 characters or less. Recently new features have been added that have made it into a great communication tool.
Mobile Based Blogging
TextAmerica – A way to blog on the go. You blog with service by adding photos to your mobile blog and then later on you can add text descriptions and people
can see your world on the go.
Twitter – Twitter also has solid support for blogging from mobile devices.
Tips & Advice
Blogs about Blogging
About.com Weblogs – Professional blogger / freelance writer Deborah Ng covers a wide range of blogging topics for all levels of blogger, but is especially good for new bloggers.
Advanced Business Blogging – Two people who are really making money with blogs and new media and showing others how to.
Blogging for Business – Ted Demopoulos focuses “on practical business implications and uses of new media and technologies, including Blogging and Business, pod-casting, and other ‘Cool Internet Stuff’.”
Andy Wibbels – The author of Blog Wild! puts emphasises blogs for small business marketing, but his tips are useful for all bloggers.
Problogger – Darren Rowse is the definitive guide to making money with your blog.
MasterNewMedia – A site about independent publishing and social media which publishes articles showing how to create effective blogs and improve online marketing strategies.
Copyblogger – a great resource of no-nonsense information for bloggers (and everyone else who wants to learn how to write well)
DailyBlogTips – a place where you can find useful tips to improve the quality of your blog. Updated daily.
Blogging Pro – news, tips and technical support for bloggers.
Blogs in Education – a great list of useful resources aimed at those who want to use blogs for educational purposes.
10 Most Practical Blogs for Entrepreneurs – No philosophy, theory or personal rants/raves/ramblings here – just practical tips for business
Twenty Usability Tips for Your Blog – Tips for increasing the usability of your blog for your users which can lead to new and returning readers.
Big list of blog search engines – a very detailed resource for blog search engines.
Search Engine Submission Tips – an interesting list of techniques and strategies you can use to make your blog appear in relevant search results.
How to Make Money From Your Website – a practical guide that explains the differences between the different advertising systems that you can use on your blog.
25 Tips To Optimize Your Blog For Readers & Search Engines – useful tips that help your blog stand out from the crowd.
Research, Promote And Monetize Your Online Writing: A Blogger’s Guide To Twitter – a great guide by Michael Pick that shows you how to get the best out of
25 Tips for Marketing Your Blog – a detailed list of tips to help bloggers optimize their site for online marketing.
9 Lessons for Would-be Bloggers – Joshua Porter shares interesting lessons he learned in 7 years of blogging.
Weblog Usability: The Top Ten Design Mistakes – Jacob Nielsen writes down a list of the worst things you could do on your blog.
How to Become a Freelance Blog Writer – Leo Babauta shows how to become a freelance blog writer and get rewarded.
How To Prevent Running Out Of Blogging Steam – Did you run out of words? Here is what you can do when you have to face a situation like that.
13 Tips To Get Your Blog Noticed – a list of short tips to make your blog shine among the others.
Blogging Forums & Sites
Blogger Forum – This site has a nice forum with plenty of resources for helping you on your beginnings in blogging.
Bloggst – a fairly new community devoted to bloggers, and blogging, with howtos, interviews and other resources.
True Blogging – a forum completely dedicated to bloggers, blogging resources and blog monetization.
Blogger Talk – great resource for bloggers who want to share their experiences.
Bloggeries – a community for bloggers from all over the world to gather and discuss their blogs.
Webloggers – forum on marketing blogs, software for bloggers, blogging news and mobile blogging.
The Blog Herald – a source of blog and blogging related news for bloggers.
Blog Tools and Resources
Blog Search Engines
Technorati – One of the most popular search engines for blogs; its top list is one of the most often cited metrics on the Internet.
Sphere – a blog search engine that offers a contextual widget which shows related posts from other blogs.
Google Blog Search – A very simple blog search engine. It’s basically Google Search that only looks through blogs and comments on blogs.
Ice Rocket – A Google-like blog search engine.
Blog Top Lists
RSSTop55 – the most comprehensive list of blog top lists and blog submission sites on
Blog Statistics & Analysis
StatCounter – A completely free statistics and analysis tool for tracking your blog’s numbers.
Site Meter – Site Meter comes in two flavors, Site Meter Basic and Site Meter Premium and this service offers advanced analytics of your site statistics.
AWStats – A free and open-source alternative to track your site statistics.
Feedburner – A wide range of tools to spiff up your RSS feed, including HTML preview, geotagging, merging link and photo feeds, password protection, and one of our favorites – a customizable GIF-based headline animator. They can also insert ads into your feed and have both free and premium analytics.
Alexa – Alexa has the statistics for all of the internet and it lets you compare your blog to another.
Google Analytics – a free, full-featured (albeit a bit slow) analytics program from Google (ex. Urchin).
MeasureMap – another free tool for detailed analysis of your blog’s visitor habits
PayPal – PayPal allows you to set up a donations system on your site. Your readers can click a button that will bring them to a page where they can send you some cash.
Chitika – Contextual interactive CPC advertising. Requires more screen real estate than AdSense, but tends to have higher click-through rates and payout rates.
LinkAdage – Text links and text advertisements to generate revenue from your website by way of bidding, brokering, and exchanging text advertisements.
Txtswap – If you want to exchange text links to try and bring in more users, and in turn raise the potential to gain income, this is another service to try.
Google AdSense – Almost certainly the largest single source of income to bloggers worldwide. Pay per click and per view.
Yahoo Publisher network – pay per click ads, similar to Google AdSense.
AdBrite – Get paid for text link advertisements on your blog.
Text Link Ads – One of the leading suppliers of text link advertisements.
BidVertiser - an advertising system where you set the bids for pay per click ads.
ReviewMe – a marketplace for paid blog reviews.
PayPerPost – another marketplace for paid blog posts; often criticized, not only because of the idea of paid blog posting, but also due to the fact that they don’t require full disclosure on paid posts.
BlogBurst - get your blog syndicated by the bigtime media; best blogs get paid for their content.
Spreading The Word
Reddit – Social content site with focus on fun stuff, politics, science; sometimes, anything goes. Witty descriptions are obligatory.
ClipMarks – A service that allows you to save and share “clips” from web pages.
Digg – Social content site that likes technology-related content; especially Google and Apple related. Promoting your own blog – especially too aggressively – on Digg is not a good idea.
Blogmarks – another “clipping” service for saving and sharing links from the web.
Newsvine – Social news site with plenty of options and features
Netscape – Netscape’s social news portal, less oriented towards technology than both Digg and Reddit
Del.icio.us – If you need to share bookmarks or you want people to tell you about websites, Del.icio.us will allow you to do that.
MyBlogLog – Possibly the coolest blog community building tool around. Doubles as a simple analytics tool.
BlogRolling – Blogroll manager.
PollDaddy – cool polls for your blog.
BlogPolls – another provider of free polls for bloggers
Favicon Maker – simple service that enables you to easily create a favicon from an image.
Qumana – a desktop blog editor for Mac and Windows.
Blogjet – another desktop blog client, works only on Windows.
Blogarithm – enables you to track all your content at one place.
GeoLoc – a widget that shows your visitors’ locations on a world map.
JunkIWant – display your Amazon wishlist as a widget on your blog
BlogSticker – create stickers for your blog.
MyOpenId – enables you to identify yourself for various online service, using your blog address.
BlogFlux tools – several cool tools for bloggers.
ImageShack – free photo hosting service.
RSS & Aggregation Resources
Everything related to this topic is covered in our previous big feature, the RSS toolbox.
Tagcloud: Resources for Bloggers, battery blog, Acer as07a41 battery, Acer travelmate 4200 series battery, Acer aspire 5920 battery, HP business notebook 6710s battery, HP pavilion dv9700 battery
Top 7 Awesome eCards For Mom
10 battery usage tips to hp pavilion dv8000 laptop user
Top 10 Batteries Usage Tips, Hacks and Tricks
10 Blogs to Simplify Your Life
10 Blogs For Learning Something New
20 Ways To Improve Your Laptop Batteries Life
Being an optimistic type of guy, I had hoped to pen a Five of the best from Computex 2012 feature. Alas, there’s not a great deal to write about. Not in terms of new tablets and smartphones, anyways.
Indeed, one of the biggest stories out of this year’s Computex was HTC’s absence from the first wave of Windows 8 tablets. Supposedly Microsoft had reservations about HTC’s prior performance in the tablet field, not to mention a recent cut in sales forecasts. Oh dear.
But I digress. Let’s get back to these new devices. Windows 8 was the star of the show, and that’s exactly what these three chaps rock.
Asus Transformer AiO
We haven’t written anything about the Asus Transformer AiO just yet, and with good reason. See, it straddles the boundary between tablet and desktop, with a massive 18.4in display. Not exactly the kind of tablet you’d use to play Angry Birds on the train.
Asus is a big fan of convergence, and the Transformer AiO – as I mentioned – doubles as a desktop, with a big fat base station type thing.
At the moment, Asus Transformer AiO specs remain elusive. Not even a whisper on resolution. However, we do know that the Asus Transformer AiO will rock Windows 8 and Android Tablet.
A dual-booting tablet/desktop hybrid? It could only be Asus.
Acer Iconia W510
Taiwan-based Acer revealed two Windows 8 tablets at Computex 2012, namely the Iconia W510 and Iconia W700.
You know sometimes you see a tablet or a smartphone or whatever, and you just want it? That’s exactly how I felt when reading about the Acer Iconia W510. No offense, Iconia W700.
Not exactly a unique concept, but the Acer Iconia W510 has a keyboard dock, extending battery life to a juicy 18 hours. The tablet portion can dock either way, so you can use the keyboard as a, uhm, keyboard, or as a stand.
Other than a 10.1in IPS display and 8MP rear camera, exact Acer Iconia 510 specs are fairly guarded. It’s thought to host an Intel chip, so that’ll be Windows 8 as opposed to ARM’s Windows 8 RT.
On the poop side, Acer Iconia 510 price will be somewhere in the region of $599 to $799. Hmm.
Back to Asus for the final in our top three from Computex 2012, and yes – it’s another hybrid beast. The Asus Taichi is part laptop, part tablet. But wait; it gets better.
The Asus Taichi doesn’t have just one display. That’d be ridiculous. Nope, it has a standard laptoppy display above the keyboard, and a second – effectively a touchscreen tablet, of sorts – on the back.
Both Asus Taichi displays boast a resolution of 1920 x 1080, with IPS goodness for angled viewing. There’ll be two options when it comes to size, namely 11.6 and 13.3in.
Other Asus Taichi specs of note include an Intel Core i7 processor (again that means Windows 8 as opposed to RT), 4GB of RAM, a pair of USB 3.0 ports, micro HDMI and a mini DisplayPort.
According to sources of good old DigiTimes, the Asus Taichi is estimated to have a Build of Materials (BOM) value of $900, which means price could – in theory – start around $1,300. Good lord.
Speaking at Dell’s Technology Camp event in London, the company’s vice president of End User computing, Erik Dithmer, said that the new products were all built around a “purpose-driven design,” based on the needs of customers.
“End-user computing is not just about the device any more; it’s about multiple devices, an ecosystem, and a set of solutions that give full functionality for the user, depending on what they want to do,” he said.
Designed primarily for mobile business users, the new Latitude laptops come in a range of sizes, with the E6230, E6330, E6430 and E6530 offering 12.5-inch, 13.3-inch, 14-inch and 15.6-inch screens respectively. All of the models offer up to 32.7 hours Dell Latitude X300 Battery life and multiple connectivity options – including LTE and Bluetooth 4.0.
The Latitude E6430s has many of the same features, but was singled out for its design, pairing a 13.3-inch chassis with a 14-inch HD display. The laptop has a tri-metal casing and is 18% lighter than any comparable product from HP, according to Dell.
Meanwhile, the 14-inch ruggedised Latitude E6430 ATG comes with a handle and is designed for extreme weather conditions – including vibration, dust and high altitudes – while the 14-inch E5430 and 15.6-inch E5530 are aimed at professionals looking for a more budget-friendly mobile platform.
On the desktop side, the new OptiPlex 3010, 7010, 9010 PCs feature wireless connectivity, microphone and headset mini-jacks, and Microsoft Unified Communications certification. They support up to three digital native monitors and up to four front or side USB ports.
Dell latitude d531 battery brand new 4400mAh Only AU $55.08
Finally, the OptiPlex 9010 All-in-One has an 23-inch monitor, integrated power supply, VESA mounting and optional wireless mouse and keyboard.
All of Dell’s new products offer 2GB of memory, integrated graphics and optional 128GB SSD. They also come with version 8 of Intel vPro systems management, to which Dell has added remote BIOS management and remote hard drive wipe.
“The whole concept of bring your own device is very appealing to the end user, but it’s also something that the IT executive has to be very focused on being able to deliver from a cost perspective, a support perspective and a complexity perspective,” said Bryan Jones executive director of Europe public large enterprise marketing at Dell.
“If you look at the products we’re launching today, we’ve embedded a lot of security features and capabilities that really drive that discussion around data sovereignty, data protection and all the things that go along with that.”
Pricing and availability details of the new Latitude and Optiplex models have not been announced.
Leveraging its efficient chip design, Apple says the latest iPad batteries can still run for 10 hours, like the iPad 2, and for nine hours on the 4G LTE cellular network.
Even with a big boost in display resolution, the latest iPad will still have 10 hours of battery life and nine hours on the 4G LTE cellular network.
During the launch of the new iPad, Apple announced a high-definition Retina Display powered by a quad-core A5X chip, along with other features such as an improved camera and high-definition video recording.
The enhanced graphics add a substantial processing load on the iPad and thus demand for battery power, Apple executives said during the launch. But the new iPad will continue to have 10 hours of battery life.
Even on the 4G network, the iPad will have nine hours of Apple A1185 Battery life, which would be a big improvement to many smartphones that don’t last a full day using the cellular network. Apple didn’t elaborate on how it was able to improve the power efficiency of the device, but it’s no doubt rooted in the A5X chip design and how it’s optimised for graphics.
Have you ever run out of battery power on your laptop, notebook, or netbook during a meeting or a class? Sufficient battery life is a persistent challenge for mobile PC users. You can take simple maintenance steps to extend the life of your laptop battery. TheWindows operating system also offers several ways to help maximize the battery life of your mobile computer.
In this article, I’ll introduce some tips that you can use to recharge a battery and extend laptop battery life, and I’ll discuss how to take advantage of Windows settings to manage power more efficiently.
For on-the-go computing, your battery is your best friend. Knowing how it likes to be treated is the first step to keeping both of you happy.
- Keep battery contacts clean. Battery contacts can get dirty or corroded over time, reducing the effective delivery of power. With your mobile PC turned off and unplugged from its external power source, remove the battery. Use a cotton swab dampened with rubbing alcohol to wipe the metal contacts on the battery and inside the device. Allow them to dry completely before reinstalling the battery and reconnecting to a power source. Repeat this procedure every two to three months.
- Charge your battery correctly. When you’re on the road, be sure to carry a power cord and plug your computer in whenever you have the chance. Unlike the older-generation rechargeable batteries like nickel-based (NiMH) batteries (see next paragraph), modern lithium ion batteries can be partially discharged and recharged repeatedly with no harmful effects, but you should avoid fully discharging lithium ion batteries. Consult your owner’s manual for more specific tips on charging, and never use an AC adapter (power cord) or battery charger not approved by your device’s manufacturer.
- Completely drain nickel-based batteries periodically. If you’re using an older laptop (at least three years old) with a nickel-metal hydride (NiMH) battery, be sure to completely drain it and recharge it (every one to three months—consult your owner’s manual) to ensure that it will hold a full charge. (Most newer mobile PCs use lithium ion batteries, which don’t need to be drained to maximize their capacity.) To drain a NiMH battery, simply turn on your computer, unplug it from its external power source, and let the computer run. To speed things up, you could start several applications, turn the screen brightness to its highest level, and ignore all of the great power-saving strategies below. After the power is completely drained, recharge the battery fully. This may take up to 12 hours.
- Cool it. Your mobile computer generates heat, and higher operating temperatures reduce your device’s efficiency, which in turn demands more battery power and can shorten Toshiba satellite pro a120 batterry life. Make sure that your computer can “breathe”: Don’t let clothing, lint, or other obstructions block the cooling vents.
- Carry a spare. Buying an extra battery is a good investment for your peace of mind. Battery prices vary widely. You can significantly increase the power available to you if you’re willing to splurge a little. Contact the manufacturer of your mobile PC to find a replacement laptop battery.
- Store it properly. If you don’t expect to use your mobile computer for a week or more, it’s a good idea to store the battery, discharged to about 40 percent of full capacity, in a cool place. Click the battery status icon in the notification area of the Windows taskbar to check the current charge. Avoid storing a fully discharged—or fully charged—lithium ion battery for extended periods, as this can diminish battery life.
Optimize your power settings
The display and hard disk on your mobile PC are the two biggest consumers of battery power. By choosing a power plan (called a power scheme in Windows XP) you can extend your battery life by automatically lowering screen brightness and reducing other power-hungry functions. A power plan is a collection of hardware and system settings that control how your mobile PC manages power.
You can also create a custom power scheme to suit your specific needs. You can create as many custom power schemes as you want.
Take advantage of low-power states
The different versions of Windows provide the following battery-saving states:
- Windows 7. Sleep and hibernation (which is like deep sleep)
- Windows Vista. Sleep and hybrid sleep (which is a combination of sleep and hibernation)
- Windows XP. Standby (which is like sleep) and hibernation (which is like deep sleep)
In a sleep state (standby), your display and hard disk turn off, and all open programs and files are saved in random access memory (RAM)—your computer’s temporary memory—rather than to the hard disk. Information stored in RAM is cleared when the computer turns off, so it’s a good idea to save your work before placing your system in sleep or standby mode. Otherwise you may lose data if you lose power or swap batteries or if your system crashes.
Sleep (standby) is particularly useful when you’re using your mobile PC intermittently during the day. For example, when driving between clients’ offices, put your computer to sleep or on standby to maximize the life of your Acer As07b31 laptop battery and to maintain quick access to open programs, files, and documents. When you want to use your computer again, it wakes up quickly, and your desktop is restored exactly as you left it.
In hibernation, your computer saves everything to your hard disk and then shuts down. When you restart the computer, your desktop is restored exactly as you left it. Hibernation uses less power than the sleep state (standby), but it takes a bit longer to resume.
Hybrid sleep is a power-saving feature designed primarily for desktop computers. Hybrid sleep saves any open documents and programs to random access memory and to your hard disk and then puts your computer into a low-power state.
Adjust screen brightness
You can also conserve battery power by reducing the screen brightness. To adjust your screen brightness, refer to the instructions from your mobile PC manufacturer. Every computer is slightly different, but you can usually use a combination of keys, a function key, or a software tool to dim the screen.
Even better than dimming the screen is blanking it completely when you’re not using your computer. You can further minimize power consumption by reducing the amount of time the computer is idle before the screen goes blank. The power schemes and power plans in Windows let you adjust your power settings to turn off the display after as little as one minute of inactivity. In addition, a number of third-party software developers offer free applications that enable you to turn the display off and on at will.
Turn off wireless
Another significant drain on your battery power is your wireless card. You should turn off your wireless device when you’re using your mobile PC but are not connected to a wireless network. You can either remove your Wi-Fi card or press the manual hardware button (or switch) on your computer, if you’re using a Centrino-based mobile PC. Refer to the instructions from your mobile PC manufacturer to learn where the manual hardware button is. Other computers may require that you turn off the wireless connection using software settings. Again, consult your instruction manual for details.
Additional power-saving tips
In addition to adjusting power settings to maximize battery life, consider the following tips to minimize power consumption when you’re away from electrical outlets.
- Turn off scheduled tasks. If you use scheduled tasks to run programs or scripts, or if you schedule other tasks to occur automatically at a preset time, specify that these tasks won’t be performed when the computer is running on battery power.
- Keep the use of tools in the notification bar to a minimum. Try to minimize your central processing unit (CPU) usage. Look at the notification area of the taskbar and close any tools (or utilities) that are not necessary. Often, these tools are installed on the computer when you first receive it. Windows 7 users can also click the up arrow at the end of the notification area to see tools and utilities that are hidden but available. The notification bar, shown below, is on the bottom right of your computer desktop.
- Limit power-intensive activities. Avoid watching a DVD, listening to a CD, or playing online games on your mobile PC when you need to conserve battery power.
- Add memory. You can minimize the reliance of Windows on virtual memory and reduce power consumption by adding memory (RAM) to your laptop computer.
By adjusting your mobile PC settings to conserve battery power and by implementing these tips, you can relieve the stress and inconvenience of running out of battery power.
A brand new battery – USBCell does away with battery chargers
Look Ma, no charger! Today at DEMOfall, the CEO of Moixa Energy Simon Daniel (a quirky physics PhD from the UK) dropped a bag full of chargers on stage. He kicked them away and pulled out of his pocket the marvel created by his company, a power battery called USBCell that charges from the USB port. Not only is this very cool, it’s smart – because there are billions of USB ports in desktops and laptops that can effectively become outlets for these batteries. It is also elegant, efficient and environment friendly.
The company claims that it takes about 5 hours to fully charge a Dell xps m1530 extended battery, but they are working on significantly reducing this time. There is already a version of this battery for cell phones, which has a USB jack attached to it via wire. Launched just last week, the site has had over 100,000 visitors already. The HP pavilion dv6 notebook battery is going to be available first in UK, then later in US. It will be sold direct online and via major chains.
“This revolutionary rechargeable battery can charge from any USB port without the need for any recharging devices, cradles or cables. Simply pop the lid to reveal a built in connector and charger, plug into any powered USB port on your desktop, laptop, keyboard or games console, to charge the Acer Aspire 5920 Laptop Computer Battery”