01.

Go to the Microsoft Software Download Windows 10 page 

02.

Select the edition of Windows 10 you want to download.

03.

Click the "Download tool now" button.

04.

Run the Media Creation Tool and accept the licensing terms 

05.

Select the "Create installation media (USB flash drive, DVD, or ISO file) for another PC" option.

06.

Select the language and architecture of the installation media.

07.

Choose whether to create a bootable USB drive or an ISO file.

08.

If you choose to create an ISO file, select a location to save the file and click "Next."

09.

 If you choose to create an ISO file, select a location to save the file and click "Next."