Type Kit fonts

Hi! I just downloaded CC and I use Indesign everyday- my issue: I don't know how to access TK type kit where the Adobe fonts are available? How do I access them? I saw a message that said to" click on the activate button" - but couldn't find it? And- I would really like to clean up and verify all the older fonts I already have on my system- in Font book and even older apps, any advice?