Fix Command Prompt Not Recognizing Commands
You type a command in Command Prompt and get '...' is not recognized as an internal or exte...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFind Windows Activation Log File Using Command Prompt
If Windows activation fails or you're troubleshooting licensing issues, the activation log file (...
How to Fix Windows Defender Rate Limit Exceeded Error
If you're seeing a 'rate limit exceeded' error in Windows Defender (now Microsoft Defender for En...
How to Free Up a Port in Command Prompt (Windows)
When an application fails to start because a port is already in use, you need to free that port. ...
How to Fix Microsoft Store App Update Permission Denied Error
When you try to update an app from the Microsoft Store and see a "permission denied" or "access d...
Fix Microsoft Store App Installation Stuck on File Locked
When you try to install or update an app from the Microsoft Store, the process may hang indefinit...
Topic paths
Quick titles
Troubleshooting Windows Update Error 0x80070643How to Fix Task Scheduler Service Unavailable in Windows 10Configure Windows Search Indexing on Virtual MachineChrome Update Error: Profile Module MissingFix npm ERR! code ERESOLVE After Node.js UpgradeHow to Enable PowerShell RemotingHow to Set PATH to Resolve Command Not FoundWindows Search DNS_PROBE_FINISHED_NO_INTERNET Fix