Used to talk to people, chat with people on mobile.
Explanation:
so, what do you think ?
I am sure you have used a computer or a smart phone yourself.
how many clicks or taps do you want to do before you you get what you were looking for ?
hmmmm ?
as few a possible, right ?
ideally, of course, this is one (1) click or tap.
The answer is: [A]: "bibliographic generators" .
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A, S, D, F, G, H, J, K, L, <semi colon ( ; ) and apostrophe ( ' ) as the last two on the right, in front of enter>