Answer:
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
You can always find me in the past. I am created in the present, but the future can not change me. What am I?
What goes up and down, but does not move?
The warmer I am, the fresher I am. What am I?
I have long legs crooked thighs little head and no eyes.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?