I have a Fujitsu Lifebook AH 512 with processor Intel Pentium B960, 2,2 GHz 4 GB RAM. When I check System Information it says x86 based PC. In internet I found information that it is a 64 bit CPU. I am running Windows 7 32 bit OS. Why is this discrepancy in the info ot do I read something wrong? I plan to boost the RAM in the next months if possible, that is why I am asking.