Windows 10 may boot too quickly to use F8 to access startup settings
Instead, hold the Shift key and select the Restart option in the Power menu
This will display the Choose an Option screen
To get the startup settings, select Troubleshoot, then from the next screen select Advanced options
Inside Advanced options select Startup settings, then on the next screen select Restart
The computer will then restart and display the Startup Settings menu shown in the figure
To choose a startup option use number or function keys F1-F9 that corresponds to the desired option.
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