Bigbruin.com has posted an article on Windows Keyboard Shortcuts

Windows keyboard shortcuts are all intended to provide some sort of convenient alternative to common tasks, and whether specific combinations do so is up to the individual to decide. Some are simple time-saving motions, while others are complex maneuvers in finger gymnastics. There are dozens of other common Windows shortcuts (and even more related to specific software titles), and memorizing just a few of the more basic ones may be worth the time-savings they can afford you.

Windows Keyboard Shortcuts