If you press the key combination Alt-Shift-Esc or right-click an empty area in the taskbar, you can launch the Task Manager ...

You can open the Command Prompt on a PC by right-clicking the Start icon, by searching for it, or by opening the Windows System folder.

Microsoft showed off a possible future Start menu for Windows 10 that's based on the Windows 10X icons Microsoft plans to roll out this holiday season with the Surface Neo.