Win8.1 how to adjust the system demo mode properties

Win8 and Win8.1 adjust the system demo mode properties as follows:
1, right click on the blank space on the desktop, pop-up "all applications" under the desktop, all options Click "All apps".
2, left click on “ control panel & rdquo;.
3, the second entry "control panel" method. Simultaneously press the "Windows" and “X” keys on the keyboard and click “Control Panel”.
4. Change the upper right corner & ldquo; view mode & rdquo; to “large icon”.
5. Left click on “Windows Mobile Center”.
6, click “ enable & rdquo;, open the demo mode.

7. Click the “Demo Settings” icon as shown below.

8. In the "Demo Settings" dialog box, after changing the corresponding options according to actual needs, click “OK”