

However, before proceeding, you must confirm the hardware is compatible, purchase a Windows 10 (if applicable) license, and create a full backup in case you need to roll back. You can quickly perform this task with the Microsoft Media Creation Tool, available for Windows 7 and 8.1. Using the in-place upgrade option, you can upgrade Windows 7 to Windows 10 without losing your files and erasing everything on the hard drive.
