Tuesday, 2 July 2013

Laptop Care: Follow These 4 Tips to Care for Your Laptop

A laptop is essential to daily life. You use it at work, home and during leisure activities. Caring for your laptop is important so that you have access to it at all times. Laptop repair is expensive so waiting until the damage is done is too late. Use these tips along with the products and accessories as a part of your laptop care routine so that you can extend its life. Always turn off and unplug the power adapter and battery before cleaning it. Your safety is important when cleaning your laptop.

1. Use a Laptop Cleaning Kit
This contains a Keyboard Cleaning Brush, Microfiber Cloth and Laptop Cleaning Liquid. The brush can be a regular dusting brush or a Mini USB Vacuum Keyboard Cleaner Brush. The keyboard cleaning brush is used to remove dust, food particles and other messy substances that fall between the keys on your keyboard. Use the brush regularly to keep your keyboard clean. The microfiber cloth does not scratch surfaces so it is a great choice for cleaning the surface including the screen. A dry microfiber cloth can be used. However, for a more sparkling clean and to remove sticky substances then use the microfiber cloth and cleaning liquid. The cloth should be damp and not soaked with liquid.

2. Use a Laptop Air Duster Spray
An Air Duster Spray is a can of compressed air. It cleans in between your keyboard keys just like the keyboard brush. However, it works better for removing particles that are hard to reach or stuck. Use it in a sweeping motion to remove those unwanted particles.

3. Have a Laptop Cooling Pad or Laptop Cooler
A Laptop Cooling Pad is used to keep your laptop cool because the battery gets very hot when in use. The desk surface or legs can get very warm after using it for a long time. Therefore, the cooling pad ensures that it is cool enough to be used safely.

4. Utilize a Laptop Carrying Case
A Laptop Carrying Case is used to protect your laptop while travelling or for storing it after daily use. The case protects it from food, liquids, dents and other kinds of damage. The carrying case can be a laptop sleeve, tote bag, backpack, messenger bag or briefcase. Always use the proper size case to ensure that it fits snugly and does not suffer shock from moving around in the case.

These are the most common products and accessories that should be used to clean and maintain a properly working laptop. Follow the tips above to extend the life of your laptop and have access 24/7.
Tamara M. Williams reads and uses tips from DIY Technology articles. She shares tips so that you can learn multiple ways to care for your electronic devices. To learn more about caring for your laptop visit your local electronics store or visit the manufacturer's website.

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Monday, 1 July 2013

Sony Xperia L Review and Specification

The handset doesn't have a spectacular specification, but it all works well as a package. You get a 1GHz dual-core processor, 1GB RAM and Android 4.1 - not much on paper, compared to the near-2GHz monsters we're now seeing on premium smartphones, but we've no complaints about the handset's performance. Apps open and shut with a snap and animations are silky-smooth.

As we expected, the phone's performance in our Sunspider 1.0 JavaScript benchmark wasn't spectacular. It completed the test in 2,646ms using the default Chrome browser, which is twice as long as we saw from the Xperia SP with its 1.7GHz dual-core chip. Chrome is slow in Sunspider, but even with the faster Dolphin browser we only saw 1,564ms, which is very much a middling result.

Subjectively, this average benchmark score didn't make much difference to the phone's web browsing performance. The Maps app glides smoothly under your finger, and there's barely a hesitation while panning smoothly around web pages - only a barely perceptible slowdown when scrolling past a large image. When compared side by side with a Samsung Galaxy S3, the more powerful S3 had slightly smoother browsing, but there's not much in it.

You shouldn't have a problem with gaming, as the Xperia L's processor produced a competent performance in the 3DMark benchmark. 4074 is a much better score than we expect to see from a phone at this price, and is up with much more expensive phones such as the HTC One X+. It's also quicker in 3D games than the Samsung Galaxy S3, showing you're getting better 3D performance than last year's premium handsets.
We were also impressed with the Xperia L's screen. Again, its 854x480 resolution is pretty standard for a phone at this price, and you have to zoom in to read text on web pages, but we saw bright whites and punchy colours. The Xperia L's LCD display doesn't have the true blacks of an AMOLED screen, but blacks are still very deep. It's a high-quality display for a relatively inexpensive handset.

The phone's design certainly divided opinion in the office. In an era of slimmer smartphones, it's unashamedly chunky, with a large chin and a concave back with a pleasing rubberised finish. The phone's protruding edges make it feel like it would survive most tumbles, as the screen would be protected unless you dropped the phone straight on its face.

However, some weren't sure about the hard edges at the bottom of the handset, which can dig into your hand - we think it's something you'll quickly get used to, and is only really a problem if you're used to a phone with rounded edges such as the Galaxy S3.

As with the Xperia SP and Xperia Z, Sony has made extensive customisations to the Xperia L's version of Android. This may offend Android purists, but we find the changes to be tasteful and useful. We particularly like the drop-down box that lets you sort your apps by Most Used or Recently Installed.

Sony bills the Xperia L as the "camera experts' camera phone", and we were impressed by the performance of its backside-illuminated camera sensor. A backside-illuminated sensor has the sensor's circuitry on the rear rather than at the front, so there's no wiring in the way of light reaching the sensor.

This should lead to better image quality under low light, and the Xperia L takes some of the best low-light photos we've seen, with far more detail and less than noise than the Samsung Galaxy S4's shots. Daylight photos were acceptable if not spectacular. Contrast was impressive, with no sign of overexposure in lighter areas even on a sunlit day, but details became muddy when we zoomed in, showing the limits of the Xperia L's eight megapixels.

Video quality was acceptable under reasonable lighting, but under low light the frame rate dropped right down, making footage seriously jerky - this isn't a phone to film gigs or nights out.
We were impressed with the Xperia L. It has a good screen and a fast operating system, as well as excellent low-light photo (if not video) performance. It's not especially cheap on contract, but provided you're willing to pay for the phone up-front, there's nothing that can touch it for less than £300. It's a Budget Buy.
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