_________ is an Antivirus software.

The correct answer is (d) McAfee.
Explanation:
● McAfee is a well-known antivirus software used to detect, prevent, and remove malware, viruses, spyware, and cyber threats.
● It improves system security by providing real-time protection and regular updates.
● It is widely used in personal computers, offices, and enterprise networks.
Information Booster:

● Antivirus scans, detects, and removes malicious programs.

● McAfee was founded by John McAfee.

● Antivirus protects data from cyberattacks.

● MS Office, Acrobat Reader, and Tally are application software.

● Antivirus software works automatically in the background.
Additional Information:

● (a) MS Office – Application suite for documentation and office tasks.

● (b) Acrobat Reader – Used to view PDF files; not antivirus.

● (c) Tally – Accounting software; not used for virus protection.