How to download and activate Windows 10 - Numériques

If you want to reinstall Windows 10 on a computer where this operating system was already activated or if you have a license to update your Windows 7 or 8 system.1 to Windows 10, you can use the "Upgrade this PC now" option.When installing the system, you can choose between keeping your applications and files, preserving your files only and keeping nothing.In the case of a resettlement of Windows 10, you will not have to provide a product key, as your digital license will be automatically recovered.

If you want to install Windows 10 on a new computer delivered without operating system or on a position equipped with Windows XP/Vista or Linux, choose the "Create an installation medium for another PC".The tool then recommends a version of the system, but leaves the possibility of modifying the language, publishing and architecture.

The next step offers the choice between creating a USB flash memory disk and downloading an ISO file.In the first case, you must connect a USB key with a capacity of at least 8 GB and validate to automatically create a bootable USB device to reinstall Windows 10.The second option only downloads an ISO file in the directory of your choice, you will have to engrave it on a DVD or copy it to a USB key using a utility like CDBURNEXP (for DVDs) or Rufus (USB keys), for example.