Input device: Mouse

• Input device. Select, drag and drop, copy, paste , scroll
• Due to mouse you can work faster.
• Types

Optical Mouse - all latest mouse are optical type

Douglas Carl Engelbart developed the first mouse. The first mouse design was from Xerox.

Inside Mouse —- CCD camera - Charge Coupled Device Camera Captures 1500 images every second and analyze your cursor position and location.

1. Regular use mouse -

• These are low cost mouse.
• Created by using LED (Light Emitting Diode).
• This type of mouse mostly required a mouse pad and plane surface to operate properly.

2. Precision use or mouse -

It is used where accuracy is the most important part of the work.

A laser technology is used for this mouse, which provides accuracy.

A laser mouse can operate on any surface.

Connectivity Mouse to PC

Main types of mouse are :

Wired mouse

1. USB
2. PS/2

Wireless mouse

1. Wifi - using dongle [Transreceiver]
2. Bluetooth - costlier but not extra devices

POPULAR BRANDS OF MOUSE IN INDIA

• Logitech
• HP
• Dell
• Lenovo
• Microsoft