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

Fix OneDrive Login Loop After Password Change

You changed your Microsoft password, and now OneDrive keeps asking you to sign in again and again...

Python Module Not Found Despite pip list Showing It

You run pip list and see the module is installed, but when you try to import it in P...

How to Fix Cloudflare Error 521: Web Server Is Down

When you see Cloudflare error 521, it means your browser reached Cloudflare, but Cloudflare could...

How to Fix Windows Defender Proxy Error

If you see a proxy error in Windows Defender—often something like "Your IT administrator has limi...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Reset Windows Terminal Settings Without Losing Profiles

If Windows Terminal starts acting up—maybe it crashes on launch, displays garbled text, or settin...