Answer:
I have Eighty-eight keys but cannot open a single door.
In all the world, none can compare, I am a tiny weaver; my deadly cloth so silky and fair. What am I?
You used to come to me for all sorts of information and knowledge before the internet was born
I am the kind of an ant that's good at math. What am I?
I have a small hill with seven holes. What am I?