Hi! Have you just installed Fedora Workstation? Here are some scripts to round up the experience for you and fix some annoyances. Specifically they add some non-free and patented software, like codecs. So, like, look into them and make sure they are right for you.
Tested with Fedora 30 and Fedora 29.
Start with install-extra-codecs and then add the rest as you please. Or just run everything
to get all the goodies.
Also note that install-extra-themes currently only installs one theme: the best one,
Arc. But if you want more choices, check out my
install-gnome-themes script.