What are the uses of the left and right buttons on the mouse?

The left mouse button is the one which is mostly used by the computer user. It is used for clicking and double clicking objects. Clicking is used to select objects, whereas double clicking is used for opening objects on the computer. Another important thing that the left mouse button can be used for is dragging things on the computer.

On the other hand, the right mouse button allows the computer user to select from a list of commands that can be used to instruct the computer to perform a certain action. It can be used to change the background of the computer, create folders, rename files and folders.