Your review

Microsoft Security Essentials 64-bit is an effective antivirus designed by Microsoft. It provides real time security thanks to its regular updates available on the publisher's site.

Key features

Protection: the software's main function is to protect the user's PC against existing malware, virus and spyware. Full security is guaranteed thanks to the regular updates available and downloadable for free on the editor's website.

Virus blocking: another particularity of Microsoft Security Essentials 64-bit is to detect malicious software that want to infiltrate the user's data. It blocks them by activating or increasing the firewall mode while connecting to internet.

Real time protection: Microsoft Security Essentials 64-bit can be configured to permanently scan the system to detect existing virus. It is also possible to launch it once a month if desired. Indeed, it has a database that saves all known virus and malicious programs.

System requirements

Operating Systems: Windows 7, Windows Vista 64bit.
Processor: 1 Ghz or faster
RAM: 1GB or higher
Screen resolution: VGA display 800x600 or higher
Hard disk space: 200 MB free


The execution of Microsoft Security Essentials will not impact on the computer performance and slow it down.
It is available in several languages.


This software is no longer available for Windows XP operating systems.

See also

Add comment


Your review
Alternative spelling: mseinstall-4.5.0216.0.exe, mseinstall.exe
Latest update on Wednesday March 4, 2015 08:16:53 AM