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

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 Chrome DNS_PROBE_FINISHED_NXDOMAIN After Update

After a Chrome update, you might see the error DNS_PROBE_FINISHED_NXDOMAIN when ...

MongoDB Authentication Failed: Setup Guide and Fixes

If you're seeing 'Authentication failed' when trying to connect to MongoDB, you're not alone. Thi...

How to Fix Microsoft Teams High CPU Usage with Configuration Settings

If Microsoft Teams is making your fan spin or your laptop stutter, you're not alone. High CPU usa...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Windows Update Error 0x80070005 with Registry Tweaks

You see Windows Update error 0x80070005 when checking for updates. This usually means a permissio...