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

Microsoft Store App Download Stuck at 0% Fix

If you're trying to download or update an app from the Microsoft Store and the progress bar stays...

Jupyter Kernel Dead: Common Causes and Fixes

You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...

Fix Windows Update High Memory Usage When Not Working

You open Task Manager and see Windows Update using 50% or more of your RAM, while updates are stu...

Fixing npm Dependency Conflicts That Block Package Installs

When you run npm install and get errors about unmet peer dependencies or version con...

Fix Windows 10 Update Error 0x80073712: Missing or Corrupt Files

When Windows Update fails with code 0x80073712, it usually means some update-related files are mi...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...