msmpeng.exe进程详细介绍
msmpeng.exe is a process belonging to Microsoft Windows Defender Antispyware which protects your computer against Internet-bound threats such as spyware and trojans which can be distributed through e-mail or attack directly to the computer allowing unauthorized access to your computer. This program is important for the stable and secure running of your computer and should not be terminated.
WindowsDefender(原名WindowsAntiSpyware)是微软出品的一款反间谍软件的产品。它能帮你检测和清除Windows系统里面的间谍软件和广告软件以及其他具潜在危险性的软件，使Windows用户免受此类软件的威胁。WindowsDefender只适合在Windows2000/XP/2003系统中使用。