System software: OS, Utility programs

Designed by Leo Ho (7D)

Content Page

A. System software: OS ( operating system)

• The need for an operating system
• Layered view of a computer
• Functions of the operating system
• Types of operating system
• Microcomputer operating systems

B. System software: Utility programs

Here are the wed sites that provide information about this topic :

Yahoo! | download.com | �ܾe�Ы� | cablemodemhelp.com| pcguide.com

School.net's computer newsgroup

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