Users can utilize any device to access Azure Virtual Desktop (AVD) or Windows Virtual Desktop (WVD), which is a desktop and app virtualization service hosted in the cloud. Consider it Azure-powered Desktop-as-a-Service. WVD offers a multi-session, yet persistent and friendly Windows experience. Even though it offers a Windows 7 experience, the majority of enterprises prefer Windows 10 due to support. Naturally, it also provides your users with access to your critical O365 apps. Source:- https://www.cloudies365.com/how-to-setup-azure-virtual-desktop/