The basics I'd say are still pretty much configurable via GUI so a newcomer wouldn't have hard times with either KDE, Gnome or Xfce. For majority it probably would be enough if GPU, sound and network drivers are working and it's possible to easily install apps they used to use on Windows or OSX/
Back around 2003 I read in local "Linux Magazine" about some project that tried bringing kind of a registry equivalent to Linux world. Sadly these were Internet caffee times so it was hard to track projects, so I really don't know what happen to it. The closest thing that resembles that idea is dconf.
With Windows nowadays you do all this tweaking or juggling within registry/group policy editor to protect yourself (and of course you do that if you care - majority of people don't) while with Linux I'd say it's more a matter of fine-tuning your distro of choice to your needs.
Back around 2003 I read in local "Linux Magazine" about some project that tried bringing kind of a registry equivalent to Linux world. Sadly these were Internet caffee times so it was hard to track projects, so I really don't know what happen to it. The closest thing that resembles that idea is dconf.
With Windows nowadays you do all this tweaking or juggling within registry/group policy editor to protect yourself (and of course you do that if you care - majority of people don't) while with Linux I'd say it's more a matter of fine-tuning your distro of choice to your needs.