Checklists for software errors, setup, and tool workflows.

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Fix 'Path Not Found' Error in Windows Terminal for PowerShell

When you open Windows Terminal and try to start a PowerShell profile, you might see an error like...

Fix Windows Defender Error 0x8007042c: Network & Setup Checks

You see error 0x8007042c when opening Windows Defender or during a scan. The message usually says...

Fix Chrome Extension Permission Denied Error

If you see a 'permission denied' error when installing or running a Chrome extension, it usually ...

Fix OBS Virtual Camera Audio Sync Issues

If you're using OBS Virtual Camera for Zoom, Teams, or other apps and notice the audio is out of ...

Fix Certbot Renewal Failed with ACME Error

If you see a message like Certbot renewal failed with acme error when running ...

Chrome Memory Stays High After Closing Tabs: Fixes That Work
You close a dozen tabs in Chrome, but the memory usage stays high—sometimes even after restarting...