My Brother sent me a laptop, its been used before, but i am not able to use the Microsoft Office, When I try to type on any of the programs( Word, Excel & etc), its not working, i think it has to do with the Product key, I tried to encode the product key several times, but it says invalid, but now even the dialog box to key-in the product key does not appear, how to I fix this problem???? It really is frustrating....
I passed the genuine validation too, but still not working.
I have a Windows Vista Home Premium Service Pack 1