The computer mouse is one of the most important input devices used with computers. It helps users control the pointer on the screen and perform different tasks quickly and easily. In this blog post, we will learn what a mouse is, the different types, and the main functions it performs in ICT.
What is a Mouse?
A mouse is a small, hand-held input device connected to the computer. It controls the movement of the cursor (pointer) on the computer screen. When you move the mouse, the pointer also moves in the same direction.
Types of Mouse
1. Mechanical Mouse – This type uses a rubber ball underneath. As the ball rolls, sensors detect movement.
2. Optical Mouse – Uses light to detect movement. It is more modern and more accurate.
3. Wireless Mouse – Does not need a cable to connect to the computer. It uses Bluetooth or radio signals.
Main Functions of the Mouse
1. Pointing – The mouse is used to move the pointer to an item or area on the screen.
2. Clicking – You can press the left or right mouse button to select or open items.
Single-click – Used to select an item.
Double-click – Opens a file or program.
Right-click – Opens a list of options (called a context menu).
3. Dragging and Dropping – Click and hold the mouse button, move the item, and release the button to place it.
4. Scrolling – Most modern mice have a scroll wheel in the middle. It helps you move up and down long pages or documents.
The mouse plays a very important role in using a computer. Knowing how to use it properly helps you work faster and more accurately. Practice using the mouse to become more confident when using computers.
