Riddle with Answer

I have keys but no doors and I have space but no rooms.
You can enter but you can't go outside.
What am I?

Can you guess what it is from the above hints?

ANSWERS

KEYBOARD - is the answer.

Explanation

• I have keys but no doors - The keyboard has lot of keys but it has no doors
• I have space but no rooms - The keyboard has a space or space bar button, but no rooms
• You can enter but you can't go outside - You can 'Enter' in a keyboard using the 'ENTER' key, but no option to go outside.