The difference between Guarantee and Warranty

This is a very plain and easy-to-understand difference between a guarantee and a warranty:

Guarantee: The product can be returned if you are not happy with it. There doesn’t have to be any faults with it.
Warranty: The product will be fixed if faulty or damaged. Conditions usually apply.

Yes; and the above definitions are good for any product. Now, you know. Say thanks to Henry!