How to Fix Windows Update Token Expired Error
If you see a 'token expired' error when checking for Windows updates, it usually means the update...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labCheck Which Application Is Using Remote Desktop Port (3389)
When you try to start Remote Desktop and get an error that the port is already in use, something ...
Fix Microsoft Store Service Unavailable in Windows 10
When you open the Microsoft Store on Windows 10 and see “Service Unavailable” or “Something went ...
Chrome Profile File Locked Not Syncing: How to Fix
You see a message that your Chrome profile is locked or syncing has stopped. This usually means a...
Fix ERR_CERT_AUTHORITY_INVALID in Chrome
When Chrome shows ERR_CERT_AUTHORITY_INVALID, it means the browser cannot verify...
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...