How to close the win10 test mode?

The win10 test mode appears in the win10 10586 version, usually showing a watermark in the lower right corner of the "test mode", some users see the watermark feels particularly uncomfortable, so I want to turn it off, then in win10 Under the system, how to close the test mode? Let's look at the shutdown method provided by Xiaobian!
What is the Win10 test mode
System test mode refers to the system disable driver forced signature mode, used to shut down the system driver Sign up and install some drivers and programs that are not signed.
How to turn off the win10 test mode
1. Right-click the Start button and select Command Prompt (Administrator);

2. After opening the prompt, type: bcdedit /set testsigning off Enter;

After the carriage return is executed, you can exit the test Win10 mode!
We can easily see that the user only needs to execute a simple command to close the test mode watermark. After closing the prompt, the corresponding watermark icon on the desktop disappears!