Win8 How to install no digital signature driver

1, according to the computer's Win+c key, will appear as shown in the picture, you can also put the mouse on the computer's rightmost will also appear this screen.

2, click the settings to enter the image as shown in the interface.

3, click on the interface to change the computer Settings button into the image as shown in the interface.

4, select the General option, in the right side of the option at the bottom of a restart button click on the computer will restart. My system is version 8.0, 8.1 version of the reboot button in the above image update and recovery interface.

5, the computer reboot will appear a selection interface, we choose to troubleshoot.

6, in the next selection of the interface we select advanced options then there will be many startup settings options. Here we press F7 so that we can install a driver without a digital signature after we enter the system.