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

Nginx 404 Not Found Troubleshooting Checklist

When nginx returns a 404 Not Found error, it means the server is running but cannot locate the re...

How to Identify a Chrome Extension Causing Browser Crashes

If Chrome keeps crashing, freezing, or showing the 'Aw, Snap!' error page, a misbehaving extensio...

Fix Windows 11 Search Not Showing Open Files

If you search for a file that you know is open in an app, but Windows 11 search doesn't show it, ...

Why Windows Update Shows Paused but Still Running

You click Pause updates, but the progress bar keeps moving. Or you see 'Updates paused' but your ...

Chrome Sync Not Working? A Practical Troubleshooting Checklist

You open Chrome on another device and your bookmarks, passwords, or history aren't there. Sync se...

Fix Command Prompt pip Install Permission Denied Error