Microsoft Security Essentials

Microsoft Security Essentials 4.4

Free
It helps you guard against viruses, spyware and other malicious programs
4.0  (1,952 votes)
6.6
DOWNLOAD Free   13 MB

Microsoft Security Essentials is a program that helps you guard against viruses, spyware and other malicious programs. It provides real-time protection for your home or small business PCs. It runs quietly and efficiently in the background so you don't have to worry about interruptions or making updates.

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