
Fix 'Not Recognized as Internal or External Command' Error
You type a command in Command Prompt and see "'command' is not recognized as an internal or exter...
Software troubleshooting desk

You type a command in Command Prompt and see "'command' is not recognized as an internal or exter...

If you see an error that the Windows Security service is not running, the Security Center or Wind...

If Windows Security is missing, not opening, or showing errors, you can reinstall it without thir...

When you set up a new computer, you might want to keep the Command Prompt settings you customized...

When Chrome shows "authentication failed" with a certificate error, it usually means the browser ...

When managing Remote Desktop settings through Group Policy, you might see an error stating that t...