Anna's computer has slowed down. how might she improve her computer's performance? select one of the options below as your
a. call for professional .
b. run the disk defragmenter.
c. put the computer in standby mode.
d. install new programs on the computer.

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.

Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling

Your is an example of personal information that you should keep private.