Computer Shortcut Keys: Whenever we work on the computer every time we use a mouse instead of shortcut keys. without mouse we don’t do anything. but there are plenty of computer shortcut keys which doesn’t require a mouse even we can most of the work without using the mouse. and shortcut keys makes our life easier and save some time that we waste on clicking the mouse button every time. Today I have brought 55 computer shortcut keys that can make you easier. so let’s begin.