The on-screen tools you to interact with a computer are called blank

Operating system

Applications

interface

Controls

Windows needs free space on the hard drive for normal operation, for defragmenting the drive, for burning CDs and DVDs, and for a variety of other tasks, so it's important to delete unneeded files occasionally. True or false?

What is the name of the contextual or specific tab that appears in page layout view when adding a header

Is "chat with bing" chatting with a real person?

Before becoming romantically involved with a coworker you should

Which is an aspect of structural level design

Describe two measures that a school could take to ensure the security of the school network.

Most panoramic photography focuses on what subject? People Animals Objects Landscapes

All formulas that begin with = IF will A. change the formatting of a cell in a specific way if certain conditions are met. B. return a specific value, calculation, or message if certain conditions are met. C.

If one purpose of a flyer is to advertise an event, a writer should use as many designelements (fonts, bold, italic, underlining, color, shading, word art, clip art) as possibleto attract attention to the flyer.

Write a function addOne that adds 1 to its integer referenceparameter. The function returns nothing.