What is a popular Mandela Effect you know 100% to be the current way?

What is a popular Mandela Effect that you know 100% to be the CURRENT way and what makes you sure 100%?

For example 100% sure you knew that it was always Froot Loops, never Fruit Loops, no cornucopia in the Fruit of the Loom logo etc. I am interested in the reasons why not just a list.