Fix Windows Defender Error 0x8007042c: Network & Setup Checks
You see error 0x8007042c when opening Windows Defender or during a scan. The message usually says...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labMicrosoft Store Rate Limit Error: Practical Checklist
You're trying to download an app or update from the Microsoft Store, but you get an error about r...
Fix Chrome Profile Auth Error 0x800704cf
You see the error "Chrome profile authentication failed" with code 0x800704cf when trying to sign...
How to Fix Remote Desktop Black Screen After Login
You log into a remote machine via RDP, authentication succeeds, but instead of the desktop you se...
Why Chrome Suddenly Uses More RAM and How to Fix It
You open Chrome and your computer slows to a crawl. Task Manager shows Chrome eating up gigabytes...
How to Reactivate an Expired Windows License
If you see a "Windows license expired" or "Windows activation required" watermark, your copy of W...