Comment by GeertB

I remember that EMACS meant Eight Megabytes And Constantly Swapping, a reference to the Emacs editor requiring a system with 8 MB of memory and then still swapping. It was considered an exaggeration. Even Windows 95 could run OK-ish on a system with 4 MB of memory, with 8 MB being plenty. We have gained some things in the meantime, and lost some too.