How to: upgrade from previous versions of Windows using Windows 10 ISO file.

Windows 10 ISO Downloads Additional Reading Retail copies however, of Windows 10, still require a license key at Once Windows 10 is activated on a system it no longer requires a license key when installed, and will automatically activate, through digital entitlement. You are still limited by the July 29th 2016 for the purposes of activation. The ISO should be available by the time Windows 10Īs of Windows 10 Version 1511 (Build 10586) released on Novemyou can now use previous eligible versions of Windows to install and activate Windows 10. I have multiple computers, do I have to download Windows 10 on each computer? Using the Reset function in Start > Settings > Update & Security > You can then proceed to do a clean install by using recovery media or Ensure the upgrade isĬompleted successfully and then ensure that it is activated.

Qualifying version of Windows 7 or Windows 8/8.1 (whether you do it Please be aware that you cannot use the free upgrade offer to performĪ clean install on first attempt. You can initiate aĬlean install after completing the Upgrade. The upgrade from within the qualifying version. No, it will require that you are running a previous qualifying version and start Source MaterialĬan I perform a clean install using the Free upgrade? I strongly advise you to solve your existing problem before you accept the upgrade.

Microsoft has released installation media for Windows 10 (Version 1507) and Windows 10 (Version 1511), once you have accepted the free upgrade, you will be able to install Windows 10 from that installation media straight to a new HDD if you want. You will be able to do this provided on the machine the new HDD will be installed in, upgrade an existing installation of either Windows 7 or Windows 8.1 to Windows 10, from there you can perform a clean installation if you want.

Of Windows 7 or 8 and not a standalone installer to use on an empty I assume theįiles needed for Windows 10 are only for upgrading an installed copy Know if and how I can install the upgrade on a new HDD. With the new Windows 10 coming out soon as a free upgrade, I'd like to

Install windows 10 on new drive