HughFraserLarne,
Right now, your computer has a retail edition of XP Pro installed (Line 8), and that installation was done with an invalid Product Key (Line 2). Product Keys are invalidated by Microsoft at the report of the original keyholder for such reasons as the key was lost, stolen, compromised, or misused. Also, MS may have invalidated the key if it was generated by a non-MS Key Generator program.
This is why you were seeing the "software counterfeiting" messages on the computer, because the current installation of XP is an unauthorized installation.
Some more bad news: The installation of Office on the computer is Nongenuine (Office Status: 114 means Nongenuine). If this comes as a surprise to you, please return to the place of purchase and demand that you be given the genuine software you paid for, or a refund. In any case, please remove the nongenuine installation of Office from your computer.
The next step in the process is to look on the computer or with the materials you received with the computer or with your retail purchase of Windows to see if you have a Certificate of Authenticty (COA). If you have one, tell us about the COA. Tell us:
1. What edition of Windows XP is it for, Home, Pro, or Media Center, or some other version?
2. Does it read "OEM Software" or "OEM Product" in black lettering?
3. Or, does it have the computer manufacturer's name in black lettering?
4. DO NOT post the Product Key.
Not sure what to look for? Click here: http://www.microsoft.com/resources/howtotell/en/coa.mspx