Microsoft's Antivirus Page

Remove spyware, malware, viruses and other malicious software with this free Microsoft Safety Scanner for your PC.

Download Microsoft Security Essentials, a free antivirus program that provides spyware, malicious software, and virus protection.

Find out how Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software and download Microsoft Security Essentials.

Microsoft antivirus free download page 2 - Windows Malicious Software Removal Tool 5.17: Fast and portable virus-checking, and much more programs.

Microsoft Security Essentials

Microsoft antivirus free download page 3 - Security Screensaver 2.0: Use this screensaver to scan your PC for viruses, and much more programs.

Consumer security software providers If you re running Windows 10, Windows 8.1, or Windows 8, you ve already got Windows Defender built in, helping to.

Use Microsoft Security Essentials to help guard against viruses, spyware, and other malicious software. It provides real-time protection for your home or small business PCs.

is free and we designed it to be simple to install and easy to use. It runs quietly and efficiently in the background so you don t have to worry about interruptions or making updates.

Jul 20, 2011  Antivirus software is software that is specifically designed to detect and prevent viruses. We recommend that you use antivirus software on your computer.