You can also use any computer to go to the OneDrive website and sign in to access your files. You can use an external storage device such as a USB drive, SD card, or external hard drive to help you move all your favorite files off a Windows 7 PC and onto a Windows 10 PC. By using OneDrive, you can quickly transfer files from PC to PC or Mac to PC, so your files are organized like they were on your old computer and you can get right back to work.
If you've been using your PC for a few years, you probably have some files that you want to move to the new PC.