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

Fixing Cloudflare 522 Errors with Load Balancer Setup

If you see a Cloudflare 522 error, the connection between Cloudflare and your origin server timed...

How to Add a Bluetooth Device in Windows 11

Adding a Bluetooth device in Windows 11 is usually straightforward, but sometimes things don'...

Fix Python Permission Denied When Running pip install -r requirements.txt

Fix 'npm permission denied' in VS Code Terminal

When you see a 'permission denied' error in the VS Code terminal while running npm comman...

How to Fix 'Remote Desktop Credentials Did Not Work'

When you try to connect to a remote PC via Remote Desktop and see 'Your credentials did not w...

Fix DNS Probe Finished NXDOMAIN on Custom DNS Server

If you see “DNS PROBE FINISHED NXDOMAIN” in Chrome or another browser while using a custom DNS se...