ATTN WINXP Professional USERS!!!

A little Help lang po :D

Paki right click po ang my computer and then post what it says under the category 'system'.

I need the ff info....

1) Have you installed SP1 or SP1a ? (Yes/No)
2) What is the Build Number? (eg. Build 2006)
3) What is the Version (eg. Version 2002)

Thank you po in advance mga PC peeps. I did a lot of fooling around with my pc and now i have no idea what version it is.