Correction tools are software or applications designed to help users identify and fix errors in their writing. These tools can check for grammar, spelling, punctuation, and style issues, making it easier for individuals to produce clear and polished text. Popular examples include Grammarly, Hemingway Editor, and Microsoft Word's built-in checker. Many correction tools offer additional features, such as suggestions for improving sentence structure and vocabulary enhancement. Some tools also provide plagiarism detection, ensuring that the content is original. These resources are valuable for students, professionals, and anyone looking to improve their writing skills.