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

Fixing Certbot Nginx Plugin Dependency Issues with Pip Install

When installing the Certbot nginx plugin using pip, you may encounter dependency errors such as <...

Microsoft Store High CPU Usage: Troubleshooting Checklist

You open Task Manager and see Microsoft Store eating 20-30% CPU, fan spinning up, system sluggish...

Unlock a File Locked by System Command Prompt

You try to delete or move a file, but Windows says it's open in 'System' or 'Command Prompt'. Thi...

Fix Windows Search DNS Error 0x800704cf

When Windows Search fails with error code 0x800704cf, it usually points to a network or DNS issue...

How to Fix Network Errors in Command Prompt on Windows 10

Fix BitLocker Blank Screen After Sleep Mode on Windows

If you enable BitLocker drive encryption and your computer shows a blank screen after waking from...