Question

Computer security can be increased by using ?
A. Firewall
B. Antivirus
C. Password
D. All of above

Answer 1

Option D :- All Of Above ✔️✔️✔️✔️✔️

Answer 2

Answer : All of the Above.

Computer security can be increased by using Passwords, Firewall and Antivirus.

Other Information :

Computer security is the  hardware, software or electronic data protection from misuse or thief.

The security of the computer is necessary now a day.

The firewall and Antivirus its must necessary in computer, to protect our data.