Save collections

Save publicly available collections
I would like to save some of the publicly available collections rather than using fork for example Public REST APIs | Postman API Network is one of a public collection I would like to use this if i need without using fork is there any option to save those and visit later like we have bookmark option available in this community to view posts or comments later.

View starred collections
I’ve starred as well as enabled watch for the same collection mentioned above where can I see all starred collection or all watching collection from my account