Hey,
I have some questions about Notifications and cookies :
Ok so the first question is about notifications (I mean the notifications in browser that ask Allow or Block and how do they work and how can I implement these kind of notifications without pwa)
My second question is about the cookies, What is that message that asks do you want to accept cookies? how do they work? what will happen if you dont allow or allow? why do we have them? and when to implement them?

I'd appreciate if anyone can hmu with some tips :))