You do whatever works best for you. Windows is far and away the most popular operating system in the world for traditional ...
The first personal and home computers booted into a ROM, or read-only memory, that usually consisted solely of an on-chip BASIC interpreter.
Very old versions of Mac OS X came on a disk and any security updates came via Software Update. Since the arrival of the Mac App Store in 2011 (as an update to Snow Leopard) versions of Mac OS X ...