The benefits of using a 64-bit operating system are most apparent in performance when you have a large amount of random access memory (RAM) installed on your computer, typically 4 GB of RAM, up to 16 TB. It's no surprise that many users want to upgrade Windows 7 32 bit to 64 bit. Step 5: Restore files from system backup image with AOMEI BackupperĬan you upgrade Windows 7 32 bit to 64 bit?.Step 4: Activate Windows 7 64 bit to reuse product key.Step 3: Upgrade Windows 7 32 bit to 64 bit free (Clean Install).Step 2: Backup your computer to protect data and system.Step 1: Check the current hardware’s compatibility.Can you upgrade Windows 7 32 bit to 64 bit?.