Windows – the difference between Windows Defender and Microsoft Windows Malicious Software Removal Tool

anti-viruswindows

Why does Windows Vista have two programs to remove viruses:

Windows Defender and Microsoft Windows Malicious Software Removal Tool (MRT)

Best Answer

Windows Defender runs in the background as real-time protection, looking for suspicious activities on your computer in order to prevent a break-out.

Windows Defender is software that helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software by detecting and removing known spyware from your computer. Windows Defender features Real-Time Protection, a monitoring system that recommends actions against spyware when it's detected, minimizes interruptions, and helps you stay productive.

Main features:

  • Spyware detection and removal
  • Improved Internet browsing safety
  • Protection against the latest threats (MS researchers and a voluntary, worldwide network gather information ybout security threads

You can use the Malicious Software Removal Tool (mrt.exe) to scan for malicous software which has already infected your computer.

The Microsoft Windows Malicious Software Removal Tool checks computers running Windows Vista, Windows XP, Windows 2000, and Windows Server 2003 for infections by specific, prevalent malicious software—including Blaster, Sasser, and Mydoom—and helps remove any infection found. When the detection and removal process is complete, the tool displays a report describing the outcome, including which, if any, malicious software was detected and removed.

Related Topic