How to run new tasks on the Windows 8 operating system

How to use Win8 to run a new task? Let's take a look at the screenshot:

As shown above, we can see that the Win8 taskbar is optimized and beautified compared to the Win7 and XP system taskbars. In the Task Manager Details mode shown, click on “Run New Task” in the “File” menu to open the Win8 Run New Task window.
In fact, this Win8 running new task dialog does not have any special functions. It is also available in Win7 and XP systems, but the name is a new task. Its role is to start the function of running the dialog box.
For example, everyone can Open the text box in the back and type cmd and click OK to enter the CMD command. You can also type iexplore.exe to open the IE browser, etc.
It is actually a function to start running the command box, and there is no new function. Understand it.