Is there any free anti-virus software?

Some of these programs, such as Avast and AVG, have free versions with basic protection that are available for noncommercial use.

The free versions do not offer technical support and may not offer protection from e-mail spam and hackers, and from identity and information theft. They are usually enough for casual surfing and online social networks. You can also download full trial versions of some programs, after which you can either buy them or continue with the limited free version.

Frequently Answered Questions

What is the use of anti virus software?

The use of anti virus software is to protect computers from viruses and other malware. Modern antivirus products update themselves automatically to protect against the latest viruses and other types of malware.

What is the best antivirus software now?

There is no single "best" antivirus software, but several good ones are available. Some popular choices include :

Bitdefender
Norton
Kaspersky
ESET
Webroot
Avast
McAfee