In 1986, ____ was introduced and quickly became the most popular OS among IBM computers and IBM-compatible computers using the Intel 8086 processors.

A ____ is one or more characters following the last period in a filename, such as .exe, .txt, or .avi.

Which of the following is a Program Group?

• ACCESSORIES

• PAINT

• WORD

• ALL OF THE ABOVE

1. Without the Operating System the computer is useless

• True

• False

An Operating System is a program that helps the user to communicate between the software and ___________

• Memory

• Hardware

Which of the following is not an example of an OS for Smart phone?

• UNIX

• IOS

• Windows Phone 7

• Android

Windows 7 and Windows Vista are examples of:

• IOS Phone

• Android

• Microsoft Windows

GUI stands for...

• Games User Interface

• Graphical user interface

________________programs that control or maintain the operations of the computer and its devices.

• Software
• System Software
• Application software
• Utility program

_________________are programs that designed to help users to be more productive with their personal tasks.

• Software
• System Software
• Application software
• Utility program