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

Setup Cloudflare SSL Flexible to Avoid Redirect Loop

If you've enabled Cloudflare's Flexible SSL and started seeing redirect loop errors (ERR_TOO_MANY...

Fix Windows Search High CPU Usage After Update

After a Windows update, you might notice your computer running slower and the fan spinning louder...

Fix VirtualBox Kernel Driver Permission Denied on Linux

How to Start Redis Server After Installation on Windows

After installing Redis on Windows, you might be unsure how to actually start the server. This gui...

Fix Windows Update Error 0x80072ee2: Connection Timeout

If you see error 0x80072ee2 when checking for updates, it usually means Windows Update timed out ...

Checklist for GitHub Actions Permission Issues

GitHub Actions often fail with cryptic permission errors. This checklist walks through the most c...