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31.
Despite a GUI’s convenient features that makes it easy to issue commands using the mouse, it is still necessary to use a(n) ____________________ for many programs.

32.
A trackball is a(n) ____________________ device.

33.
In the Windows environment, the Close option is located under the ____________________ menu.

34.
When you maximize a window, the Maximize button becomes the ____________________ button.

35.
You can select a group of nonadjacent files by clicking the first file, holding down the ____________________ key, and then clicking the remaining files.

36.
After you install new software, you often need to ____________________ the computer.

37.
The ____________________ is a computer representation of how people work that contains windows and icons.

38.
One way to execute a command is by clicking an option in a drop-down ____________________.

39.
The _________________________ table on a floppy disk logs information about each track on the disk.

40.
To install new software, start the ____________________ file and follow the instructions in the Wizard.