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

Troubleshoot Windows Defender Update Stuck at 0%

You open Windows Security, trigger an update, and the progress bar sits at 0% for minutes or hour...

Reset Microsoft Store Using wsreset Command

UFW Firewall Rules Not Applying to Docker Containers: Fixes

You've set up UFW rules to restrict traffic, but Docker containers still connect freely. This is ...

Fix Cloudflare SSL Flexible Redirect Loop on Apache

If you use Cloudflare's Flexible SSL mode with an Apache server, you may encounter an infinite re...

Fix PowerShell Execution Policy Error on Windows

When you try to run a PowerShell script and see an error like “cannot be loaded because runni...