To constrain the proportions of the selection so you don’t distort it, press the ____ key while you drag.

If you use certain commands from a few tabs, what is not a suggested modification that will add efficiency to your work?

A) Create a new tab which contains all the commands you normally use. B) Move the commands from one tab to the tab you use more often. C) Add new commands that are not normally found on the Ribbon to the tab you use most often. D) Delete all the unnecessary commands so the tabs and groups are not so crowded.

Which of the following techniques virus scanners use to find viruses?

a. Monitors if any program is trying to modify system files b. Monitors the system for certain type of behaviors typical for viruses c. Compares the files on the system against a database of known virus files d. All the above