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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View listFix 'Access Denied' Errors After Windows Update
After a Windows update, you might see "Access Denied" errors when trying to open Windows Security...
Fix Task Scheduler 'Run with Highest Privileges' Permission Denied
You set a scheduled task to run with highest privileges, but it fails with 'Access Denied' or 'Pe...
Fix Windows Search Token Expired via Credential Manager
If Windows Search stops working and you see errors like "token expired" or "credentials are inval...
Fix Windows 10 Task Scheduler High Memory Usage
If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...
Fix Windows Update 502 Bad Gateway Due to DNS Configuration
If you see a '502 Bad Gateway' error when running Windows Update, the problem is often on the net...
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