Upgrade to Windows 8 for improved performance and features.
Upgrade to Windows 8 for improved performance and features.
To run a 64-bit operating system, you need a processor that supports 64-bit processing. If your P4 CPU doesn’t, you’ll likely need a 32-bit version. You can look up your CPU model online or share it here, but if it’s this one, you’re limited to 32-bit capabilities.