How to Enable Windows Defender in Windows 10
If you're seeing a warning that Windows Defender is turned off, or you can't access its settings,...
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All notesWindows Search Token Expired: Quick Fixes
If you see 'token expired' while using Windows Search, it usually means the search index or relat...
Fix Windows Defender Connection Timeout Error 0x80070422
If you see error 0x80070422 when opening Windows Defender or running a scan, the message typicall...
Fix Windows Defender Threat Service Not Running Error
You open Windows Security and see a yellow warning: “Threat service has stopped. Restart it now.”...
How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
How to Install Windows Security on Ubuntu (via Virtual Machine or Wine)
If you're looking to run Windows Security (Microsoft Defender) on Ubuntu, you've hit a fundamenta...
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