Microsoft Security Essentials

Microsoft Security Essentials 4.3

Free
It protects your computer against viruses, spyware and other malicious programs
4.0  (1,952 votes)
6.6
DOWNLOAD Free   10.7 MB

Microsoft Security Essentials is an application that helps you guard your computer against viruses, spyware and other malicious programs. The program runs quietly and efficiently in the background, providing real-time protection for your home or small business PCs.

Editorial review:
Read a full review
Info updated on: