Answer:
What has keys but no locks, Space but no room, You can enter but you canβt exit.
What has to be broken before you can use it ?
Ancient and majestic, great big piles of stones, Used to encase both riches and bones. Seen from certain angles, They look like big triangles.
When I type I tap these on the keys
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.