What Kind of Accommodations Must My Employer Make for My Disability?

It’s illegal for an employer to discriminate against any current or potential employee because of a disability. This means that an employer can’t choose not to hire, to fire, or take other adverse employment action against a person because of their disability if they are otherwise able to perform the essential functions of the job “with or without accommodation.” But what does “accommodation” mean? What does an employer have to do for a current or potential employee with a disability?