MakeUseOf Answers is a Q&A forum. Our community solves your questions about anything related to the Internet and computers. It's free. Ask A QuestionQuestions tagged "reinstall" All questions Resolved Unresolved How can I reinstall Mac OS X on my computer without a CD drive and no access to another Mac? How do I perform system recovery on a Lenovo laptop? How can I recover or reinstall my iMac system after a failed Windows install? How can I reset my Windows 8.1 PC? Can you factory reset a Windows 7 PC that does not come with the option to do it? Can I transfer Microsoft Office to a USB drive so it can be reused again? How can I reconfigure or reinstall Time Machine in Mavericks.