The following words often cause problems with subject-verb agreement: EVERYBODY, EVERYONE, EVERYTHING. However, if you look at the end of each word, you’ll see that each one is singular. Therefore, you’ll need a singular verb to go with one of these words if it is your subject. The same rule applies for the ANY— words and the NO— words. (“No one” is always spelled as two words.)
Everyone in the meetings is coming with a laptop.
Anything you’ve heard about his children is likely to be true.
Nobody at the hotel has heard about the robbery on the second floor.
The rule has always been that the pronoun associated with these words needs to be singular as well: “Everyone attending the meeting needs to bring (his, her, his or her) laptop.” All of those choices are either awkward or exclusionary. For that reason, we most often hear “Everyone needs to bring their laptop.” It’s only a matter of time until that becomes standard English. However, an easy fix is to skip that pronoun entirely and just have the people bring “a laptop.” Problem solved.