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.
7. Do Everything Faster with Shortcuts
Computers can do a lot of things much faster than a human. Say you're looking for a specific word on a web page. Instead of scanning it yourself, all you need to do is press Ctrl+F and type the word you're looking for. There are many shortcuts like this, from pressing Ctrl+S to instantly save the file you're working on, Ctrl+P to print it out, or Ctrl+T to open a new tab in your web browser. It may seem like more trouble than its worth at first, but after you use a shortcut one or two times, you'll wonder why you ever did anything with the mouse.
check tip number 6 :
http://answers.techzim.co.zw/12393/simple-things-that-every-computer-user-should-know-how-to-do:
