How do i change my pcs Cpu pentium 4 to core 2 duo?

how do i do it is it like changing ram?How do i change my pcs Cpu pentium 4 to core 2 duo?No, you can't just swap out cpu's like ram, you'd have to change the whole mother-board. If you want to upgrade to a core2 duo, you'll really have to buy or build a whole new computer.

>windows update

connect hdd to pc