Help!

Can somebody tell me how to change 32bit into 64bit PLS

@Momcilo123
new windows install with x64bit
but you must to know if your harddrive compatible with x64 bit OS

it IS possible but you need to do alot of things to your laptop/computer i sugest you go to a computershop and let them do it
press thanks if helped ^_^

The hard drive has nothing to do with running a 64 bit os it depends on the CPU!