My PC is currently on W10 Home edition. I just bought this PC 4 years ago and its awesome! I ran the Windows 11 compatibility checker to see if my
Aspire TC-780 can be upgraded to Windows 11 to continue getting security updates. Everything except for the processor which is
Intel(R) Core (TM) i7-6700 @3.40 GHz, 3408 Mhz, 4 Core(s) 8 Logical Processor(s). My Desktop PC runs very well and I do not want to purchase a new one when it works just fine. Is there a compatible processor I can upgrade it to? I understand Windows 10 support will end December 2022.

I understand W10 Pro is supported through 2025 but I am not sure if there will be a cost for that as they did with Windows 7. Does Acre sell parts to upgrade???