I have 2 Older, MacBooks that are about to get SSDs. Both of the Core 2 Duo variety 1 with 10.9 installed the other one with 10.11 currently. I wanted to do a fresh install of said operating systems but do not have the discs yet or know how to make them. I was wondering if there is a specific route so that is most recommended for installation and sources for said operating systems. Thanks in advance