Software comparisons, alternatives, and tool decision notes.

How to Clear PowerShell Console History and Cache

PowerShell retains console history and caches commands for convenience, but sometimes you need a ...

Fix Windows Search 404 Error Due to Permission Issues

You may see a '404' error or 'File not found' when searching in Windows, even though the file exi...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Microsoft Teams Grey Screen After Update

After a recent Microsoft Teams update, many users encounter a grey screen when launching the app....

Fixing PowerShell Version Mismatch in CI/CD Pipelines

You push a commit, the pipeline runs, and then a script fails with a cryptic error about a missin...

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...