Fix 'File in Use by Another Program' Error in Command Prompt
When you try to delete, rename, or move a file in Windows Command Prompt and see the error 'The f...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Edge Profile Sync Paused Due to No Internet
You open Edge and see the profile sync status is paused with a message about no internet connecti...
Fix Windows Security Blank Screen Not Loading
You open Windows Security (formerly Windows Defender) and see nothing but a blank white or gray s...
Fix OneDrive Token Expired Error (0x8004de40)
You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...
Fix Windows Update Error 0x80070643 Installation Failed
You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...
How to Fix Windows Defender High CPU Usage
If your system feels sluggish and Task Manager shows Windows Defender (Antimalware Service Execut...