You don't have to know. The Calamares installer annotates your partitions and explains what will happen in natural language. If you can order a pizza online, you can install Linux.
Yeah. If ordering a pizza also regularly involves entering BIOS setup to change boot device ordering, change SATA mode from RAID to AHCI and disable secure boot, depending on your distro.
Yeah. If ordering a pizza also regularly involves entering BIOS setup to change boot device ordering, change SATA mode from RAID to AHCI and disable secure boot, depending on your distro.