1. Use “Shift + Restart” on the Windows 10 Sign In screen
2. Interrupt the normal boot process of Windows 10 three times in a row
3. Use a Windows 10 installation drive and the Command Promp
bcdedit /set {default} safeboot minimal
4. Boot from a Windows 10 flash USB recovery drive
5. Use the System Configuration tool (msconfig.exe) to enable Safe Mode
6. Use “Shift + Restart” on the Windows 10 Start Menu
7. Use the Settings app to access the Recovery options and start Safe Mode
8. Use F8 or Shift + F8 (does not work when using UEFI BIOS and SSD drives)