I have a HP dc7900 running Win 10 Home 32-bit OS upgrade. Here is my computer information reference to Belarc Advisor. Processor: 3.00 gigahertz Intel Core 2 Duo E8400. 64 kilobyte primary memory cache 6144 kilobyte secondary memory cache 64-bit ready. I have 3580 megabytes usable installed memory. I want to buy a Windows 10 Home Installation Disc with 64-bit OS. Question: Will I be able to use the New disc to install the Win 10 64-bit Os on this computer?