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BREAKING NEWS: Windows Defender Advanced Threat Protection (Windows Defender ATP) to include AI-driven automated investigation and remediation capabilities later this year.Learn more
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Unable to update the Windows 10 Defender's definitions
Updating Virus and Spyware Definitions
Windows Defender update
Updating Virus and Spyware Definitions
Windows Defender will not turn on in Windows 10
Getting Started and Upgrading
Windows Defender - turn off issue
Scanning, Detecting, and Removing Threats
Windows Defender Antivirus
Getting Started and Upgrading
Can't turn on Windows Defender
Scanning, Detecting, and Removing Threats
