Choosing anti-virus software

Anti-virus software

Viruses, spyware and other malicious software or malicious code (malware) can stop your computer working properly, delete or corrupt your files, steal information, or allow others to access your computer and your personal or business information.

Anti-virus solutions differ in effectiveness and the range of malware types they cover. Before choosing an anti-virus product, consider product reviews. Look on reputable and trustworthy websites or magazines.

At a minimum, all anti-virus software should provide:

  • protection and detection capabilities for malware, adware and spyware
  • comprehensive anti-virus scanning. 

Some anti-virus products may also include:

  • a site adviser so your browser alerts you when visiting a suspicious or dangerous website
  • malware protection with an integrated firewall. 

If you install an anti-virus product that has firewall functionality, you may need to disable your operating system's built-in firewall. See your anti-virus and operating system vendor for more details.

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