An exclamation point is a punctuation mark used to express strong emotions, excitement, or emphasis in writing. It is represented by a vertical line with a dot below it (!). This mark often appears at the end of sentences to convey feelings such as surprise, joy, or urgency. In addition to its use in everyday writing, the exclamation point can also be found in various forms of communication, including text messages and social media posts. Writers should use it sparingly, as overuse can diminish its impact and make the text feel overly dramatic.