How to Restart Windows Defender Threat Service
If Windows Defender shows a warning like "Threat service has stopped" or "Virus & threat protecti...
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2. Isolate
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View listHow to Configure Windows Defender Firewall Settings for a Network
If you're having trouble with network connectivity or need to allow an app through the firewall, ...
Fix Windows Search Not Indexing Files
You search for a file in Windows, but nothing shows up. The file is definitely there, but Windows...
Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Repair Windows Security Installation via Command Prompt
Windows Security (formerly Windows Defender) can sometimes fail to open, show blank screens, or r...
Fix 'Remote Desktop Command Not Found' After Update
After a recent system update, you may see command not found when trying to run
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