Our website offers Microsoft Security Essentials 4.10.209 that can be downloaded free of charge. Our antivirus system always scans the software for malware. It scanned Microsoft Security Essentials and reported that it is clean to use.
Notice that it can be launched on the following OSs: Windows 2000/XP/XP Professional/Vista/7/8/10 32/64-bit. The copyright holder of the software is Microsoft. The most popular versions of the program are 4.10, 4.9 and 4.8.
Our users often look for the installation files for this tool with the following names: msseces.exe, msseces2.exe, msseces_1.exe, mssefullinstall-x86fre-de-de-vista-win7.exe and mssefullinstall-x86fre-en-us-vista-win71.exe etc.
According to the user opinions, the obvious pluses of this program are: this program 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. Most users think that the weak side of this program is: this program displays annoying ads.

Is it free? Will it work on Windows 8.1?