Software comparisons, alternatives, and tool decision notes.

Fix GitHub Actions Cache Action Permission Denied Error

When using the actions/cache action in GitHub Actions, you may see an error like

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

How to Fix OBS Virtual Camera Not Showing Up

You've installed OBS Studio, set up your scenes, and want to use the virtual camera in Zoom, Disc...

Fix Outlook Invalid Configuration Settings Not Working

You open Outlook and see an error about invalid configuration settings. The program may fail to s...

PowerShell High CPU Usage Troubleshooting Checklist

If PowerShell is consuming high CPU, the system may become sluggish or unresponsive. This checkli...

Windows Terminal Configuration Checklist

You've installed Windows Terminal but it's not quite behaving the way you want. Maybe the colors ...