stop using internet

[atlaisha]

Hi all,
I have a question.

How do you say it in English when you want to tell someone, like when you are chatting, that you want to stop using the internet.
Is it sign off/turn off/log off/get off from the internet? Is it different in AmE and BrE?
I want to emphasize that I'm not going to stop chatting, but stop using internet.

Ans as second question, is internet or the internet?

Many thanks in advance,
A.

[Anglika]

I'm logging off now / I'm signing off now would be usual.

It is "the internet".

[tedtmc]

It's 'signing out' of a chatroom.
You could still be 'logged in' to the internet even though you've signed out of a chatroom.

not a teacher