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Pointing Devices

Unit 1
Mouse (computers)
Introduction to the Computer MouseHow to Use a Computer MouseTypes of Computer Mice
Unit 2 • Chapter 1

Types of Computer Mice

Video Summary

A new research has found a new type of spore that can survive in extreme conditions. The spore, called Super Spore, can withstand temperatures of up to 1,200 degrees Fahrenheit and pressures of up to 15,000 pounds per square inch. It can also survive in space for up to a year. The discovery of Super Spore could lead to new ways to protect food and materials from extreme conditions, and could also help scientists understand how life survives in space.

Knowledge Check

What are the three types of computer mice?

What are the two main types of optical mice?

What are the two main types of mechanical mice?