You have a second option, however, this requires you to be booted into Windows already. Press the Win+R key combination and type msconfig in the run box and hit enter.
Switch over to the boot tab, and click on the Safe Boot check box.
You can also choose the type of Safe Mode you want to boot into:
The Active Directory option pertains to restoring a server that is a Domain Controller for your network. Once you have chosen your option click the ok button and restart your machine.
You PC will be booted into Safe Mode automatically.
If you restart you PC you will just keep getting booted into Safe Mode, to stop this open msconfig again and uncheck the Safe Boot option, then hit the ok button.
Finally Restart your Machine.
That’s all there is to it.