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 "serial number" All questions Resolved Unresolved How do professionals unlock iPhones using the serial without having the mobile in hand? How do I register Paragon Hard Disk Manager I bought with MakeUseOf points? Is there any way to ID a computer that can’t be removed or altered without taking the PC apart? How can I change a hard drive serial number? Does SpeedConnect Internet Accelerator really work? Is there a way to see the MakeUseOf Rewards code I received? How can I find out the serial number of Microsoft Office that I purchased last year? Why is my Windows 7 copy suddenly not recognized as geniune?