Agroup of scientists are working on research. all of them need to simultaneously work on the computer and perform different operations. which operating system do they need to use?

answer; its the top layer;

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.