Windows Defender Real-Time Protection Rate Limit Error Fix
You may see a notification that Windows Defender real-time protection has a rate limit error, oft...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labStop Command Prompt High CPU Usage When Idle
You open Task Manager and see Command Prompt (cmd.exe) using 20-40% CPU, even though no windows a...
Fix Windows Activation File Locked Permission Denied
You're trying to activate Windows and see an error like 'file locked' or 'permission denied'. Thi...
Fix ERR_SSL_PROTOCOL_ERROR on Windows 10
If you see ERR_SSL_PROTOCOL_ERROR in Chrome or Edge on Windows 10, the browser i...
Fix Command Prompt Auto Start Not Working on Windows
You set Command Prompt to launch automatically on Windows startup, but it doesn't appear. This gu...
How to Fix Microsoft Store Loading Forever on Windows 10
You click the Microsoft Store icon, but instead of the app opening, you see a spinning circle or ...