Fix PowerShell Service Unavailable Error During SFC Scan
You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Task Scheduler 'Network Unavailable' Error
If you've set up a scheduled task that runs a script or program requiring network access, you mig...
Fix Microsoft Teams Modern Authentication Failure
When Microsoft Teams shows 'We couldn't sign you in' or 'unable to authenticate with modern authe...
How to Reinstall Windows Security in Windows 10
If Windows Security is missing, not opening, or showing errors, you can reinstall it without thir...
How to Fix Windows Update Dependency Conflicts
You click 'Check for updates' and see an error, or updates download but fail to install with a me...
Stop Windows Defender High CPU Usage: 5 Practical Fixes
If you notice your PC slowing down and the fan spinning up, Windows Defender might be using exces...