Question

Тапсырма: Suggest solutions to one of these problems:

1.Make sure there are no viruses on a floppy-disk

2.Prevent unathorized access to a network

3.Avoid the risk of losing data

4.Avoid eye-strain when using computers

5.Avoid back problemswhen using computers​

Answer 1

Ответ:

4) To avoid eye strain when using the computer, special eye exercises should be performed at a distance of 60 to 70 cm from the computer.

Объяснение:

правилно