Question

A. Fill in the blanks.
1.
means to change the existing name of the file or folder.
2. A folder inside the folder is called a
3. Never touch the
of the camera.
4.
and
harm your computer system.
5. A
can corrupt or delete important data on your computer.
in e-mail messages.
6. Computer viruses are often spread by
7.
scan should be done periodically, preferably weekly, to scan for viruses.
8. Antivirus software works by examining files and looks for known​

Answer 1

Answer:

An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.