Our website provides Microsoft Security Essentials 4.10.209 that can be downloaded free of charge.
According to the community comments, the distinct benefits of it are: it has a nice UI, has a fast interface, is trouble-free, it's a free service, 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 point of it is: it displays annoying ads.
Microsoft is the creator of the software. According to the system requirements, the software is available for the following OSs: Windows 2000/XP/XP Professional/Vista/7/8/10 32/64-bit. Our antivirus system always scans the programs for spyware. It scanned this tool and reported that it is virus free.
According to the information on our software library the most popular versions of this tool are: 4.10, 4.9 and 4.8. These installation files are often used to set up this program: msseces.exe, msseces2.exe, msseces_1.exe, mssefullinstall-x86fre-de-de-vista-win7.exe and mssefullinstall-x86fre-en-us-vista-win71.exe.

Is it free? Will it work on Windows 8.1?