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• How do I log in to the HOCK web site and enter the verification code?
• How long is my access valid? Does my access expire?
• How many computers can I use the materials on?
• Can I print the online textbooks?
• How can I download the videos?
• How can I download the textbook?
• Does HOCK have a mobile App?
• How do I cancel my subscription?
• How can I download the questions in the test bank?
• What are HOCK's subscription and refund policies?