Windows is working on a great feature that is currently under testing. For the Windows 10 format, you will no longer need any ISO files or a backup on the computer. How Does? We tell in our article.
Formatting Windows 10 from the cloud
Microsoft is currently working on a feature, which allows you to format it to Windows 10 without the need for a USB or CD.
A setting called cloud download has been added to the related settings section.
Added Windows 10 download option from the cloud to security and update, recovery and reset computer. Just like formatting, there are options to protect files and delete everything. When you confirm, Windows downloads the necessary files and resets the computer.
This feature is currently in the testing phase, that is, in Windows 10 Insider Preview Build. It is said to be coming to all Windows 10 versions soon.