
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...

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

You open Outlook and see a message like "The operation failed. The command is not available" or "...

After a recent Windows update, you might notice your system feels sluggish, especially during dis...

After a system restore, Windows Search may stop returning results or fail to open at all. This us...

If you see error 0x80070002 when trying to install Windows updates that are stuck on "pending ins...

You try to open a file, run a program, or access a folder, and Windows responds with 'You have be...