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

Certbot Nginx Plugin Install Failures: Common Fixes

When you run certbot --nginx and get an error like "The nginx plugin is not working"...

How to Fix Chrome High Memory Usage on Windows 10

Chrome is known for eating up RAM. If your Windows 10 machine slows down when Chrome is open, you...

BitLocker Recovery Key Lost? No Microsoft Account? Here's Help

You're locked out of a BitLocker-encrypted drive and can't find the recovery key. To make matters...

Fix Remote Desktop Not Working on Ubuntu After Update

After a system update, you may find that remote desktop connections to your Ubuntu machine stop w...

Chrome Browser Token Expired Not Refreshing: Practical Fixes

You're working in a web app and suddenly get a 'token expired' or 'session expired' message. Norm...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...