Following are some simple techniques that you can use to resolve the Safe Mode problem locally.
Select Troubleshoot> Advanced options> Startup options. Click the Restart button. Your computer will restart and display the menu below. Press 4 to enable Safe Mode (or 5 to enable Safe Mode with network driver downloads if you need to use the Internet).
Press on your keyboard to open the Windows C logo key for customization. If that doesn’t work, click the Start button and then Settings.