You can use personal computers for education at school, work and home. At school, you can use personal computers to learn about subjects that a teacher does not have an expertise in or to reinforce a classroom lesson. You may use computers in the classroom to take quizzes and learn about other cultures using software programs. At work, you can use personal computers to learn about new processes in the workplace or new skills to improve your performance. You can also use them to learn skills such as management techniques. At home, students and adults alike can use a personal computer for learning. You can learn subjects such as spelling, math, and reading using software programs on the computer. You can learn a foreign language, investigate potential investment opportunities in the stock market or learn about other financial opportunities.