Win 11 users will need a relatively new PC to be able to install and run Windows 11. Here is what Microsoft has listed:
https://docs.microsoft.com/en-us/win...1-requirements
Partial list:
Processor: 1 gigahertz (GHz) or faster with two or more cores on a compatible 64-bit processor or system on a chip (SoC).
RAM: 4 gigabytes (GB) or greater.
Storage: 64 GB* or greater available storage is required to install Windows 11.
Graphics card: Compatible with DirectX 12 or later, with a WDDM 2.0 driver.
System firmware: UEFI, Secure Boot capable.
TPM: Trusted Platform Module (TPM) version 2.0.