Microsoft word

Some Of The Biggest Change You’ll Encounter Are The New File Types. Word Uses A Whole New File Structure  That, Unfortunately, Is’t  Directly Compatible With Earlier Versions Of Word. Of Course, You Can Open And Use Files From Earlier Versions, But People Who Are Using Any Earlier Version Of Word Will Need To Download And Install A Convert  So That They Can Open The Document You Create Using The Word 2007 File Format. However , The Good News Is That The New File Format Is What Enables Many Of The Improvement  In Word 2007.