I have eighty-eight keys but cannot open a single door? What am I?

Answer: piano

More Easy Riddles with answers

More Easy Riddles

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?
I have joy in bringing two together, but darning my existence! My life hangs by a thread, filled with ups, downs and resistance!
I have one eye, See near and far, I hold the moments you treasure, And the things that make you weep.
I know a word of letters three, add two and less there will be.
I know a word; six letters it contains. And yet if you take one away, twelve is what remains.
I look at you, you look at me, I raise my right, you raise your left
I make billions of dollars selling Windows. Who am I?
I never was but am always to be, and everyone looks forward to me
I occur twice in eternity. And I'm always within sight.
I question what lies above, and I’m shared with those you love. At my sound your hands will shake, and oft heard soon after wake. A card not found in a deck.
I reach for the sky, but clutch to the ground. Sometimes I leave, but I am always around
I run cold and hot, I look blue but am red. What am I?