How to close the Win10 system preview version 10586 test mode?

Recently, after the release of the Win10 system preview version 10586, many computer users have upgraded this version. However, after upgrading the Win10 system preview version 10586, users will find that there is a "test mode" watermark in the lower right corner of the computer desktop. So, how do users remove the "test mode" watermark? Let's take a look at Win10. Knowledge of test mode!
What is Win10 test mode
System test mode refers to the system disable driver forced signature mode, used to turn off system driver signatures, install some unsigned drivers and programs.
how close Win10 test mode
1, right-click the Start button, select Command Prompt (Admin);

2, open life now prompt, type: bcdedit /set testsigning off back car;! after

ENTER to proceed, you can exit the test mode of the Win10
above is related to Win10 test mode and test mode shut Win10 methods introduced, after closing Win10 test mode, the display on your desktop The watermark in the lower right corner will disappear.