If you’re interested in just upgrading your existing Windows 7 installation without having to erase, then continue to the next step. Regardless of which way you buy, you’ll likely get a product key in an email. Once the media is created, you’ll be able to tweak your BIOS settings so you can boot from the installer. Step 3: Tweak BIOS settings if using the USB option. You also can double-click the ISO file to mount it and open the Setup.exe file in the folder to proceed. The download option, meanwhile, lets you create an installation media on a CD or USB so you can completely erase your hard drive, do a clean install, and upgrade to Windows 10. Using a USB is an excellent choice if your internet connection isn’t stable enough for the 4GB download. If going with the USB option, you will have a copy of Windows 10 mailed to your home.

You can download the OS to your machine as an ISO file, or you can choose the USB option.

If you’re choosing to buy Windows 10 through Microsoft, you’ll notice two options. Get a USB mailed to you, or make your own How to build a PC from scratch: A beginner’s guide for building your own desktop computer The Windows 11 taskbar is getting an important new update More details leak about a modernized, modular Windows 12

Windows 7 to win 10