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

How to Fix slmgr.vbs High Memory Usage During Windows Activation

If you notice that slmgr.vbs is using a lot of memory (often 100 MB or more) on your...

Microsoft Store Not Downloading Apps: Fixes That Work

When the Microsoft Store refuses to download apps, you'll usually see a spinning circle, stuck pr...

Fix Jupyter Notebook Token Not Working on Mac

You launch Jupyter Notebook on your Mac, see the token URL in the terminal, copy it into your bro...

Fix Pip Permission Denied After Python Upgrade

Fixing Certbot Certificate Renewal Failed Error Code

You run certbot renew and get an error code instead of a renewed certificate. This i...

Fix 'No matching distribution found' Error in pip

When you run pip install somepackage and get ERROR: Could not find a version t...