Despite how tech savvy you are, there are certain things every one of us has to deal with when using a computer—and we don't always deal with them in the most efficient ways. You should learn to keep your computer fast, safe, and easy to use.
3. Keep your personal information safe and secure
It is so unfortunate that the internet isn't always a safe place, which means everyone needs to make sure they're keeping their personal information safe. You should make sure that you use strong passwords, remove personal information from photos and other files and never use open public Wi-Fi networks without protection. Keeping your personal information safe is easier than it sounds.
check tip 2:http://answers.techzim.co.zw/12189/tip-simple-things-that-every-computer-user-should-know-how-do