We know that “content is king” on the web, and content clarity determines whether a user can complete a task, such as registering for a course, finding a job, or shopping. We can provide accessible, usable content–and make those tasks easier to complete–by writing content in plain language. Plain language is a major building block of an effective website. Unclear content frustrates users and causes them to abandon sites quickly. However, by focusing on top tasks, eliminating unnecessary words, using common terms, and writing well-structured content, we ensure that our sites are usable and accessible, and almost everyone can understand the messages we wish to communicate and use our sites successfully.