No kernels are running

1-I’ve created a free account

2-New Notebook

3- 2*2 + SHIFT +ENTER

I can’t Evaluate I always get “No kernels are running”

There is no kernel option in evaluate menu,

How can I setup a kernel?

It appears to have been an on and off problem all day. It is being investigated.

Sorry for the inconvenience.

Solved. Thank you

I have the same issue. Did it resolve itself on its own or did you have to do something to fix it?
I’m just trying out this code and since I can’t do even the simplest thing, it isn’t very encouraging.

Okay, it magically started working.