Navigate between windows in Windows

This Microsoft Windows function was created way back for Windows 3.0, can you guess? I was about 4 years old so I had no clue. I am talking about the Alt+Tab function. This old school function allows you to switch between open windows without using your mouse.

To use this feature hold down the Alt key and press Tab, continue pressing Tab to switch to the window you need to open (or press Shift+Tab to go backwards) and then let go of both keys.

This does take a little time to get used to but once your comfortable with it you can fly.