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Microsoft Security Essentials

4.10.0209.0 · Windows

Microsoft Security Essentials is an antivirus program that offers real-time protection and three scanning modes: quick, full and custom, with the ability to schedule updates.

Version
4.10.0209.0
Platform
Windows XP/Vista/7/8/10
Licence
Freeware
File size
11.6MB
Version information updated
2026-03-15
Manufacturer
Microsoft Corporation

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