FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A computer mouse is a handheld hardware input device that controls a cursor in a GUI (graphical user interface) for pointing, moving and selecting text, icons, files, and folders on your computer.

Detailed explanation-2: -Your computer mouse lets you move the cursor (pointer) round the screen and then ‘click’ to start a program or begin writing in a particular place or open a menu to see what choices you have. All desktop computers come with a mouse, and you can use one on a laptop if you don’t like the touchpad that’s built into it.

Detailed explanation-3: -For other functions like to open program, select text or file, drag and drop, hover and scroll.

Detailed explanation-4: -A mouse is used to point at objects you see on the screen. By pointing at an object, you tell the computer that you want to do something with that object. For example, say you wanted to start a program. There’s a small picture, called an icon, on the computer screen that represents that program.