Traditionally, users download the ISO files of Windows 10, burn them to DVD via third-party software, and then install Windows 10 from DVD. See also: Difference between Windows 10 Home and Pro Step 2: Create Windows 10 Installation Media Without a license key, anyone can download and use Windows 10 for 30 days. But for permanent access, a license is required. In fact, what you are buying is a license key to activate Windows 10. Please go to Microsoft Online Store to finish this process. Today you can no longer upgrade to 10 for free, so buying Windows 10 should be your first move.
Here is the best free backup software for Windows 10.
Note: You can’t get a fresh system install without all of your apps and personal data being erased, so be sure to back up all of your important information before you begin this process.
