Official site of the open-source browser. Includes product downloads, release notes, features overview, and information about switching from other browsers.
If you have Windows 8 or 8.1 then you can learn how to enable the built-in antivirus called Windows Defender by clicking here.
Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software.
Malwarebytes improves your protection without changing your AV. Renowned protection and cleanup technologies.
SUPERAnti Spyware. Free Malware Remover. Remove Malware, Remove Spyware, Rootkits, Spyware, Adware, Worms, Parasites.
AVG is a global leader in security software, protecting more than 110 million consumers and small business computer users.
**Please be aware when downloading some of these programs there will be multiple prompts to click through and, do NOT enable anything that is checked to be a “trial version”. If you see something checked that mentions that, simply uncheck, or decline. You should never have to pay for any of the links on our site.**