A free version of Microsoft Security Essentials 4.10.209 can be found on our software library. The most popular versions of the tool are 4.10, 4.9 and 4.8.
Based on the user comments, the considerable benefits of this tool are: this tool has a nice UI, has a fast interface, is trouble-free, it's a free tool, can download torrent files, is constantly updated, works well, is simple and easy to use and is light on resources. Many users state that the weak side of this tool is: this tool shows annoying ads.
These installation files are often used to set up the program: msseces.exe, msseces2.exe, msseces_1.exe, mssefullinstall-x86fre-de-de-vista-win7.exe and mssefullinstall-x86fre-en-us-vista-win71.exe.
Our antivirus system always checks the programs for spyware. It scanned it and reported that it is 100% secure. According to the system requirements, it is available for the following OSs: Windows 2000/XP/XP Professional/Vista/7/8/10 32/64-bit. The copyright of Microsoft Security Essentials belongs to Microsoft.

Is it free? Will it work on Windows 8.1?