The five most interesting features in Windows 10 (so far)

Microsoft’s decision to skip Windows 9 and move straight to Windows 10 is not the only notworthy apect to the software giant’s next major OS.

Terry Myerson, head of operating systems at Microsoft, has unveiled an early preview of Windows 10, including the following new features:

1. Continuum

Windows 10 will arrive in the middle of next year, and will work across all Windows devices - including phones - with "universal" apps.

Corporate VP for the OS group Joe Belfiore admitted that the "different environment" for Modern apps in Windows 8 was a problem for desktop and PC users, saying those on a mouse and keyboard should have their "familiar UI".

To address that, using a new system dubbed Continuum, Windows 10 will automatically adjust itself depending on the type of device, offering a touch environment similar to the Start screen in Windows 8 for tablets and the standard desktop when a keyboard and mouse are present, for example.

Phones running Windows 10 won't have the traditional desktop, however.

Showing off an early build, Belfiore said the aim was for Windows 7 users to have a "familiar experience", while still bringing in Windows 8 features and apps.

2. Start menu

He showed off the reborn Start menu, which as expected has Microsoft's Live Tiles, pinned apps, settings, and shutdown options, as well as universal search. The menu can be personalised.

3. Resizable Windows Store apps

The apps that can be pinned include standard programs as well as "universal" apps, those that are downloaded via the Windows Store and can be used across any Windows device.

Apps from the Windows Store will run on the desktop in their own window, and can be resized and adjusted as though they were classic apps.

4. Snap Assist
Belfiore also demoed multitasking tools, including Snap Assist, which makes it easier to choose apps to snap together and suggests apps you may want to have open. You'll be able to snap up to four apps in a single window.

A new task-view button will make it easier to switch between open files and desktops.

5. Multiple Desktops and Charms

Windows 10 will also let you create multiple desktops - for example, if you want a "work" desktop and a "personal" one, or desktops for different projects - which you can flip through to see what apps and files are open.

Windows 10 also has a change for Command Prompt: you can now copy and paste into it, and select words and lines using the Shift key.

For touch devices, the Charm bar will be staying, though Belfiore admitted it may "evolve" before Windows 10 is finished.