Software comparisons, alternatives, and tool decision notes.

Windows Defender Troubleshooting Checklist

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

Clear Microsoft Teams Cache via Command Line

Microsoft Teams caches data locally to improve performance, but a corrupted or overloaded cache c...

OneDrive Login Loop Troubleshooting Checklist

If OneDrive keeps asking you to sign in again right after you log in, you're stuck in a login loo...

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

Fix Git Clone Permission Denied (Publickey) but SSH Works

You try to git clone a repository and get a "Permission denied (publickey)" error, y...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.