You can select a default zone from the list and even set the default zone. Out of the box, the default zone is FedoraWorkstation, which rejects unsolicited incoming packets from ports 1 to 1024 ...
There you have it—five Linux tools and apps that you should install on day one to get the smoothest experience using Linux.
The terminal may seem powerful, but it's not always as good as it sounds. Learn all the misconceptions of using the Terminal vs using the GUI ...
If you're setting a lot of applications to autostart on your Linux PC, you may want to learn other ways to optimize for speed ...
FEX-Emu is an x86 and x86-64 userspace emulator built specifically for ARM64 Linux. This means it helps programs designed for Intel or AMD chips run successfully on hardware using ARM chips.
Learn Linux Kernel internals using Linux Kernel Explorer, a free website that helps you explore the Linux kernel in a structured way.