Knowledge base for software setup, errors, and daily tool work.

Fix Windows Search Indexing Stuck or Not Working

Windows Search stops indexing files, says "Indexing not running," or shows a status that never ch...

Fix GitHub Actions Docker Push Permission Denied

Windows Security Slow Performance Checklist

If Windows Security (formerly Windows Defender) is making your system feel sluggish—slow scans, d...

Fix Task Scheduler Not Working After Windows Update

After a Windows update, you might find that scheduled tasks no longer run, or the Task Scheduler ...

Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

Fix Windows Activation Stuck on Loading Screen

You restart your PC to activate Windows, but the activation screen hangs on a spinning circle or ...