Microsoft word, excel,PowerPoint help the students to get knowledge and make presentation edit it which really help them as a student as well in the business sector . Microsoft word makes it easy to correct errors and make simple changes to their essay, excel helps in data visualization, faster calculations, organization and reconstruction, filtering, planning, and many more, PowerPoint allows users to share the presentations live, in the room, as well as digitally online via a video conference interface. Students can also work through a presentation in their own time, making this a versatile way to communicate.