Other’s and others’ are the possessive forms of “other.” We use other’s for singular possessive form (singular meaning one). For example: We couldn’t stop staring into each other’s eyes. We borrowed each other’s outfits. The students corrected each other’s homework. We use others’ for plural possessive form (multiple; more than one).

Others are my friends in school. I like playing with others during recess. We should always be kind to others. Let’s share our toys with others. Others are important to us. We should help others when they need it. It’s fun to learn and play with others.

We can use other as a pronoun. As a pronoun, other has a plural form, others: We have to solve this problem, more than any other, today. I’ll attach two photos to this email and I’ll send others tomorrow.