A typo, short for "typographical error," occurs when a mistake is made in the typing process. This can include misspelled words, incorrect punctuation, or misplaced letters. Typos often happen due to fast typing, distractions, or simple oversight. They can change the meaning of a sentence or make it harder to read. Typos are common in various forms of written communication, such as emails, text messages, and social media posts. While they are usually unintentional, they can sometimes lead to misunderstandings. Tools like spell checkers and grammar checkers can help reduce the occurrence of typos in written work.