Personal affairs management: Used to record personal schedules, set reminders, store contact information, etc., to help users better organize and manage daily life.

Business office: Business people can use handheld computers to process documents, check email, take meeting notes, etc., even when they are on the road to maintain continuity of work.

Education and learning: Students can use handheld computers to consult learning materials, read e-books, take notes, manage class schedules, etc., to assist the learning process. In addition, some educational applications can also provide interactive learning experiences, such as language learning, math exercises, and more.

Industry and logistics: In industrial production, handheld computers can be used for production process monitoring, quality inspection, inventory management, etc. In the logistics industry, couriers, warehouse managers, etc., can use handheld terminals for cargo scanning, information entry, distribution route planning and other operations to improve work efficiency and accuracy.

Healthcare: Medical staff can use handheld computers to access patient records, view test results, and administer drugs, which helps to improve the quality and efficiency of medical services and reduce medical errors.