Fix Windows Defender Update Error 0x80070005
You see error 0x80070005 when trying to update Windows Defender. This usually means a permission ...
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View listBitLocker Best Settings Checklist for Security
You've enabled BitLocker, but you're not sure if you've configured it for maximum security withou...
Fix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
Windows Defender High CPU and Memory Usage Not Working: Fixes
If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...
Fix Task Scheduler Service Not Running After Windows Update
After a Windows update, you might notice that scheduled tasks no longer run. Opening Task Schedul...
How to Fix PuTTY Connection Refused Error
You open PuTTY, enter your server IP or hostname, click Open, and get "Connection refused...
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