You want to cut a part out of a footage you recorded with your camcorder or some television show.
Here is some simple and efficient way to do it.
Menus and the Mouse are beautiful ways to control your computer. Easy to understand and user-friendly. However, sometimes they can be slow. That much slow that the need of another solution comes up to mind. At that point, History rings the Bell!
These are the shortcuts that come for the commands we use most in our everyday life and it would be a huge loss of time activating these commands through Menus. Notice that most of them use the first letter of the command. Have it in mind as a memo.