Fix 'Windows Security App Not Installed' on Windows 10
You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Outlook Port Already Allocated Error from Antivirus
If you see an error like "The connection to Microsoft Exchange is unavailable. Outlook is using p...
Fix Windows Activation Auto Start Error 0x80070005
If you see error 0x80070005 when Windows tries to activate automatically, it usually means a perm...
Microsoft Store Update Error Checklist and Fixes
You open Microsoft Store, see an update pending, click Update, and get an error. This happens oft...
How to Fix Windows Activation Service Not Running or Disabled
If you see an error that the Windows Activation Service is not running or disabled, it usually me...
Fix Outlook Path Not Found Error When Opening PST File
When you try to open a PST file in Outlook and get a 'path not found' error, it usually means Out...