How do I cancel my membership or Subscription on here

because is corrupted like north lol actually it is because they were not school related or they were not related to the question.

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).