- Joined
- Oct 29, 2011
- Messages
- 955
- Motherboard
- GA-Z170X-UD5 TH
- CPU
- i7 6700K
- Graphics
- RX 580
- Mac
- Mobile Phone
I'm pretty sure you'll have to sign up. The purpose of the public beta is to allow every day people (as opposed to developers and such) to use the software and discover and report bugs. It's kind of a two-way street--you get to enjoy cutting edge software and they get to hear about problems that they would not otherwise discover in their limited testing environments. Having your Apple ID gives them information about what kind of people are testing their software.