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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED on Windows 10

If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome while browsing on Windows 10, ...

Fix OBS Black Screen but Audio Works: Step-by-Step Guide

If OBS Studio shows a black screen in your source preview or stream but audio is working fine, yo...

How to Clear Stuck OneDrive Pending Changes

You see "Pending changes" in OneDrive, but they never finish syncing. Files may appear stuck with...

How to Run pip Without sudo on Linux

If you've ever run pip install somepackage and gotten a PermissionError...

Fix Command Prompt Not Recognizing Commands

How to Fix Chrome Profile Not Loading After Update

After a Chrome update, you might encounter a situation where your profile fails to load, showing ...