If you already own a product key (or want the trial), follow these steps:
Yes, but only if you already own a valid license for Office 2016. You cannot mix architectures. If you have 32-bit Office installed, you must uninstall it completely before installing the 64-bit version. Microsoft Office 2016 Free Download 64 Bit
To run the 64-bit version smoothly, your PC must meet these specs: If you already own a product key (or
While Microsoft has removed the direct download links for 2016 from their main homepage (pushing users toward 365), you can still find the official setup files through Microsoft's servers if you have a valid product key. follow these steps: Yes