A user complains that his computer is running very slowly. What solution would help to speed it up?
A. Add more RAM
B. Use error correction code memory
C. Switch to L1 cache
D. Erase and refresh the mode in ROM

Personally I'd add more RAM. They are probably running too much without enough RAM.

Explanation:

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.