The first row of all keyboards contains the function keys. They are labeled F1 through F12. Most Windows PC users barely use these function keys as most do not know their purpose.

Having good knowledge of how to use shortcuts in any computer application can really save you time and speed up the accomplishment of your task. The control key (shortened as Ctrl) is the most commonly used combination key used for shortcuts, and in this post, we'll list out the various alphabet A to Z combinations with the control key.