Windows 8 was first released in 2012, followed by the free Windows 8.1 update in 2013.
While Microsoft previously hosted a dedicated download page for Windows 8.1 ISOs, these links are frequently redirected or retired. Users with active Visual Studio (MSDN) subscriptions can still often find official ISOs in their subscriber downloads. windows 8x download
Microsoft no longer provides security updates or official technical support for any version of Windows 8. Windows 8 was first released in 2012, followed