To select nonadjacent items, select the first item as usual, press and hold down the key, and then while holding down the key, select the additional items. home f1 ctrl alt

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Which option marks all modification made within a document? review comment track changes balloons

Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.