» Peripherals

How to Choose a Good External Hard Drive

qwcdirect — Tue, 13 Jul 2010 10:06:36 +0000

If you are making plans to get a good external hard drive, then you need to know certain things so that you can get the perfect one for you. You should check whether it has a speed of 5400rpm or 7200 rpm. You should also ensure whether it provides a fan to keep your drive cool. If you happen to buy online, then the best thing to do is to visit a number of different websites and look at the testimonials.

This would help you to read the comments or the feedbacks left by the customers after purchasing the external hard drive from that particular website. By looking at the positive or negative feedbacks, you would be able to make the best decision whether to buy it from that particular website or not. It is also very important that you get the best quality so that you do not find any problem with its functioning.

External Hard Drive

qwcdirect — Mon, 12 Apr 2010 16:55:20 +0000

The hard drive is the part of the computer that contains all the data and each machine needs to have one. The hard drive is usually internal but external hard drives have become very popular because computer systems have changed and users now have different needs. PC users require external hard drives to store data in case of any security threats. The amount of data that needs to be stored has increased in volume therefore more storage is required.

External hard drives are used to store and back up essential information away from the internal hard drive. They are suitable for storing sensitive documents and large files that cannot fit in the internal one. It is also possible to back up all the data that is found in the internal hard drive. One of the main advantages of external hard drives is that they are portable. This means that you can still have access to your essential data when you are not using your own PC.

Benefits of Having a Free RAM

Techie — Sat, 19 Dec 2009 12:21:21 +0000

RAM stands for Random Access Memory. It is the temporary working area of a computer. This is because once you switch off your computer the information contained in the memory disappears. This differs from the hard drive and flash memory where these store the data even when the computer is switched off. The flash memory is a small card that is normally contained in iPods, digital cameras and so on.

Since RAM is the working memory area of the computer, having sufficient RAM means that you have enough room to work on. The more the RAM the more space you have and the faster your computer will be. The less the space on the bench the less efficient the computer will be.

Having an efficient computer is great. You should choose the right size of RAM to make the work better. RAM is available in various sizes and you can choose one that best suits you.

Using computer screen glasses to prevent early presbyopia

Techie — Wed, 02 Dec 2009 18:12:01 +0000

Presbyopia is a condition in which we find it hard to see nearby objects and we are not able to do our regular activities such as reading. When we are working on computer, we may suffer from several symptoms such as shoulder pain, blurred vision, neck pain, headache, loss of focus, burning eyes, double vision and tiredness. If you are more than the age of 40, then some of these symptoms may be due to presbyopia. In such a situation, wearing computer screen glasses become very important for your overall health.

These glasses will give you distinct advantage in your visual efficiency, visual recovery and visual endurance. High performance glasses will protect you from negative effects of viewing computer screen and also enable you to be more productive because of your improved overall health.

If you want to get rid of your eye strain, blurred vision, headache, dry eyes, back and neck pain and you need to be in front of a computer screen for a large part of the day, then the best thing you can do for yourself is to purchase a pair of computer screen glasses and wear them whenever you sit in front of your computer.