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

OneDrive Sync Configuration for Proxy Servers

If OneDrive won't sync at work or behind a corporate firewall, the proxy server is often the culp...

Certbot Nginx Plugin Install Failures: Common Fixes

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

Fix Microsoft Store Startup Disabled in Task Manager

If you open Task Manager and find that Microsoft Store's startup status is disabled, you may expe...

How to Fix Task Scheduler Not Running on Windows 11

If you've set up a task in Task Scheduler on Windows 11 but it never runs, or runs at the wrong t...

Fix Windows Security Authentication Error 0x80070035

How to Restore Windows Security Missing from Start Menu

If Windows Security (formerly Windows Defender) has disappeared from your Start Menu, it usually ...