what will i do...? i've lost my licensed cd key of my microsoft xp home edition, i cant install it in my pc....how can i get another licensed cd key for it? thanks....
It should be plastered on the side of your case!
If you still have the OS installed, use this software to reveal it stored in your registry:
my OS has been corrupted, can i get another one on majorgreek site?
No, you will need to call Microsoft and purchase another key/software set. Can you not even get into safe mode?