If you have some sensitive and important data in your hard disk or in your USB flash drive then a good idea is to encrypt data. Encryption is very important for security. You can go for Hardware level encryption, but it is costly. Easier and cheaper way is to get a free program to encrypt your data just as securely. One...

If you use computer for more than 2-3 hours per day, for any purpose work, fun, internet, games or anything. It may strain your eyes.Long and continous working on computer makes eyes tired, which may lead to some serious eyes problems like blurred vision, back and head aches, dry and burning eyes, forehead heaviness,...