Задание

Fill in the gaps with the correct options

  1. A
    [hard disk|social network|battery charger]
    is the place that stores information inside the computer.
  2. To back the files up when you work on the computer means
    [to delete them|to save them|to make an extra copy of them].
  3. You type on your computer with the help of
    [printer|CD-ROM|keyboard|mouse].
  4. Oh, there is a virus on my computer, and I do not have any anti-virus software. That is why my computer may
    [log in|crash|copy and paste].