Here are the official Windows 10 RTM (Release to Manufacturing) download options, currently presented by Microsoft.
|RTM Build Number||:||Windows 10, April 2018 Update|
|Official ISO Download Link*||:||Download Windows 10 Disc Image|
- Do not download fake or custom made ISO’s you find on torrent sites, this is the only official download link.
- You do not need a product key to install Windows 10.
- *If you visit the above ISO download link with a Windows 7, Windows 8.1 or Windows 10 device, you will receive a link for the Windows 10 Media Creation Tool, which you can use to create the required ISO or perform an in-place upgrade.
- *If you visit the above ISO download link with an IPAD or MAC, you will be given the option to download the ISO file directly.