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Microsoft Malware Protection Center (MMPC) is now Windows Defender Security Intelligence (WDSI). Watch out for even more info about threats and protecting you and your Windows computer.
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Community discussions
Windows Defender keeps turning off
Scanning, Detecting, and Removing Threats
Windows Defender Full Scan Fails (After Creators Update)
Scanning, Detecting, and Removing Threats
Malware asked me to call a number
Scanning, Detecting, and Removing Threats
Virus scan of a file
Scanning, Detecting, and Removing Threats
Scan doesn't start/stuck
Scanning, Detecting, and Removing Threats
Windows Defender: virus and spyware definitions are not updating
Updating Virus and Spyware Definitions
