Question

B. Fill in the blanks using the words given below.
Hints
open, virus, antivirus, crash
1.
A computer
is a program
2.
Virus can
our hard disk
3.
We should not
any e-mail attachment from
source.
4.
detects the virus in the computer system.​

Answer 1

Answer:

1 virus

2 crash

3 open

5 antivirus

Answer 2

1)virus. 2)crash. 3)open. 4)antivirus