Fix Windows Search Returning 404 Not Found Error
When you search for a file or app in Windows and click a result, you may see a ‘404 Not Found’ er...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix OneDrive Sync Proxy Error
If you see a OneDrive sync error mentioning a proxy, it usually means OneDrive can't connect to M...
Windows Activation Product Key Not Accepted: Fixes That Work
You enter a valid Windows product key, but Windows says it's not accepted. This is frustrating, e...
Setup Windows Terminal with WSL2: Step-by-Step Guide
If you're running Windows 10 version 2004 or later, or Windows 11, you can use Windows Terminal t...
Fix 'Microsoft Teams Proxy Authentication Required' Error
You open Microsoft Teams and instead of your chat list, you see a message: "Proxy authentication ...
Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...