Windows 7 OM key help??

[ValiantUK91]

Can this key be used on another computer? I have a spare hp notebook that is lying around that isn't been used screen is broke and a few keys missing. I've just built my brother a PC and i was wondering if this key can be used on it?

P.S meant OA in the title

 

[ValiantUK91]

Do you mean it's a manufacturer OEM installation? If so, "can be used on another computer" - yes, probably. "Can be used on another computer without breaching the terms of the EULA" - no.

Yeah its a a HP OEM installation

 

[ValiantUK91]

Just a update after seeing various answers I just thought what the heck and tried it.

It worked fine no trouble at all thanks for the responses though guys.