Has Keys but No Locks?

The answer to the social media puzzle is Keyboard. If you read the question carefully, you will notice that the keyboard has keys but no locks. It has space (space bar) but no rooms and you can enter (enter key) but you cannot go outside.

What has lots of keys but no locks?

I have keys but no locks Riddle Answer

The answer to the riddle is keyboard. The keyboard have keys but no locks. there is space in Keyboard but no room. One can press space in the Keyboard and one can't go outside.

What has many keys but cant open any doors?

A piano has many keys but can't open a single lock.

"A Piano" is the correct answer of this riddle.