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

Fix GitHub Actions Permission Denied When Pushing to Repository

You set up a GitHub Actions workflow to push changes back to your repository, but the run fails w...

Fix Windows Update Stuck at 0% Downloading

You click 'Check for updates' and see 'Downloading 0%' for minutes or hours. This is a common fru...

Fix Remote Desktop 404 Not Found After Network Changes

After changing network settings—like switching to a new router, enabling a VPN, or reconfiguring ...

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix PowerShell Network Error 0x800704cf