Currently, I have the Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz 2.70 GHz in my Dell Inspiron 17-5767 laptop. Apparently, that is not good enough for Windows 11. {Everything else on the Windows 11 requirements page is at, or exceeds, Microsoft's specs - except the processor.} Is this replaceable? If so, are there directions in doing so? And what would you recommend I look for when searching for an updated processor? Thank you so much for being there for us all.......