Anything faster than 1 GHz should be enough to run Windows 7. It doesn’t matter whether you’re using a 32-bit or 64-bit CPU. If you have a 32-bit system and want to use it with Windows 7 ...
Epic gave notice in an announcement that support for Windows 7 and Windows 8 (or 8.1) will cease from June 2024, so just over two months’ time. Note that Windows 10 32-bit will also be dropped, but ...