Their products, other than computers, have very poor reliability. A more cynical answer is that they have built in obsolescence so that you are "forced" to but replacements.
Chat with our AI personalities
They aren't.
One apple that is bad can have mold or other infectious things that spread to the other apples in a basket. If no apples are bad then they´can keep for a very long time (months) as long as their skins are undamaged and they are kept cool. A spoiled or bruised apple starts to generate ethylene gas. This starts the process in the other apples around it.
two apples
You will have 3 apples, and there will be 2 apples left.
You have 3 apples...