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

Fix Chrome Hardware Acceleration Black Screen on Laptop

If your laptop screen goes black when using Chrome, especially during video playback or scrolling...

Fix Missing Edge Sync Option in Settings

You open Edge settings to turn on sync, but the sync option is gone. This usually happens after a...

How to Fix pnpm ERR! Unsupported URL Type

When using pnpm, you may encounter an error like pnpm ERR! Unsupported URL Type. Thi...

Fixing Nginx 502 Bad Gateway in Docker: Practical Steps

You set up Nginx as a reverse proxy in Docker, but instead of your app you see a 502 Bad Gateway....

Fix 'package.json Not Found' After Cloning a Repository

Symptom

You clone a repository from GitHub (or another remote), change into the directory...

Windows 11 Blue Screen After Cumulative Update: Fixes That Work

After installing a cumulative update, some Windows 11 users encounter a blue screen error (BSOD) ...