Microsoft Remote Desktop for Windows 10 Mobile will gain Continuum support
Continuum is one of the novel features that Microsoft has baked into Windows 10 Mobile. This enables users to essentially turn their smartphone into a more basic PC, using a Display Dock to connect the usual pieces of hardware -- a mouse, keyboard and monitor.
I say "more basic" because the device is severely limited in the number of apps it can display at the same time, as well as the type of apps that it can run: proper Windows software is out of the question with current hardware, only apps designed for Windows 10 Mobile are supported. But, now that Microsoft has introduced Continuum support in the Remote Desktop client preview, this feature is much more useful, and offers a more compelling argument for giving Windows 10 Mobile a chance.
Windows 10 Mobile users will be able to remotely run virtually every piece of software that works on Windows 10, which is, quite frankly, a very attractive proposition. And the smartphone wouldn't have to do any heavy lifting here, as is the case with other Continuum-enabled apps that it runs directly.
Microsoft points out that, for those who have a Lumia 950 or Lumia 950 XL flagship, it is possible to leverage Continuum using a Miracast-capable display and a Bluetooth-connected keyboard and mouse. This beats having to purchase a Display Dock, which costs $99, in my opinion, although you do have to have a supporting monitor and wireless peripherals.
This is not the only change that Microsoft has introduced in the latest Remote Desktop preview. The app has also gained the ability to access specific apps and full desktops offered via Remote Resources (RemoteApp and Desktop Connections) that are published by the system administrator, but also to send key commands, which are configurable in the app.
Microsoft's Remote Desktop client preview is available to download from Windows Store. Once the Continuum implementation is deemed ready for prime time, you will be able to test it in the official Remote Desktop client, which is available here.