Microsoft Security Essentials 4.2

Free It helps you guard your computer against viruses and malicious applications
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Latest version:
4.10.209 See all
Developer:
Microsoft
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Awards (10)
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Software Informer Editor Rating 5 Software Informer User Rating 4
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Microsoft Security Essentials is a program that helps you guard your computer against viruses, spyware and other malicious applications. It provides real-time protection for your home or small business PCs. The program runs quietly and efficiently in the background.

Editorial review:
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Comments (53)

5 stars
1,217
4 stars
256
3 stars
145
2 stars
139
1 stars
239
User

Your vote:

G
Best Antivirus Software ever used...

Was it helpful?  yes(0) no(1) | Reply
G
My virus protection on Windows Security Alert is now turned off and all of my mail accounts are compromised. Can you explain this to me?

Was it helpful?  yes(11) no(0) | Reply
M
This security program from Microsoft is excellent.

Was it helpful?  yes(1) no(2) | Reply

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Tags

Network security Virus Protection Protect computer Microsoft anti virus Real-time protection Guard computer Malicious apps Security program Security management Security tool