How to Fix Windows Security Update Failed Errors
You click 'Check for updates' and after a long wait, you see 'Some updates were not installed' or...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Microsoft Store Not Opening After Update
After a Windows update, you might click the Microsoft Store icon and see nothing happen—no window...
PowerShell Not Opening on Windows 10: Quick Fixes
If PowerShell won't open on Windows 10—no window appears, it flashes and closes, or you get an er...
Fix Windows Activation Cannot Connect to Server Error
When you try to activate Windows and see the error "We can't activate Windows because we can't co...
How to Fix Chrome Browser Keeps Crashing on Mac
If Chrome keeps crashing on your Mac—freezing, closing unexpectedly, or showing 'Aw, Snap!' error...
Fix Windows Security Connection Refused Due to Antivirus Blocking
You try to open Windows Security or run a scan, and get a 'connection refused' error. Often this ...