How to set up F8 to enter safe mode?

The security mode under windows system is a special mode. When the user computer has an error, the user can easily complete the system repair task through the safe mode. Users who are used to win7/XP know that we press F8 when the system is powered on. You can enter the safe mode, but in the win10 system, you need to set the system boot configuration, in order to enter the safe mode, then how to set it up? Let's look at the detailed operation tutorial for the small series!
Operation method



Win10 boot press F8 to enter the safe mode method (Figure 1)
First step: First need to prepare a Win10 image of the U disk boot, this everyone knows that when installing Win10 system, it used this U disk.
Second Step: Insert the Win10 image of the USB flash drive into the computer, and then set it up from the USB flash drive. Next, you will enter the following Win10 system installation interface. At this time, do not install it, but in this interface, press shift + F10 directly. Combine shortcuts to open a command prompt as shown.

Step 3: Then type the name: bcdedit /set {default} bootmenupolicy legacy After typing, press Enter to run, as shown below.

After running the command, restart the computer, unplug the U disk, and then try to press the F8 key to pop up the safe mode option, then select to enter the safe mode, as shown in Figure 1.
If you want to restore to the default state, you can run the naming: bcdedit /set {default} bootmenupolicy standard restore in the administrator mode "Command prompt" or the above command operation.