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

Fix Windows Activation Connection Timeout After Network Change

If you recently changed your network—switched Wi-Fi networks, moved from Ethernet to Wi-Fi, or ch...

Stop OneDrive from Using Too Much CPU

If your computer feels sluggish and Task Manager shows OneDrive.exe eating CPU cycles, you're not...

Fix 'File Locked by Unknown Process' in Command Prompt

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...

Fix 'Module Not Found' in Python Virtual Environments

Windows Terminal Memory Not Dropping: Fixes That Work

You close tabs in Windows Terminal, but memory usage stays high. Task Manager shows the process h...

Fix Microsoft Store Rate Limit Error After Update

After a recent Windows or Microsoft Store update, you might see a rate limit error when trying to...