In addition, if you’re in a rush and need to get a Windows 10 virtual machine up and running immediately, several ready-to-run pre-installed and pre-activated Windows 10 VMs, mainly of Windows 10 Enterprise edition, are also available through various channels for free download.Īll downloads will run full-featured Windows 10 software for a 90-day before expired. Microsoft has released the ISO images for the evaluation version of Windows 10 Enterprise edition that comes with 90-day free trial period. If you’re thinking of trying out and evaluating Windows 10, or need a working Windows 10 machine for learning, experimenting, testing, debugging or any other purposes, Microsoft provides several options where you can get Windows 10 up and running for free, for as long as 90 days.