Go to the Start menu and then navigate to the ‘Settings’ option.
Also, you should opt for the ‘Update & Security’ option.
Here, you have to click on the ‘Recovery’ option and then click on the ‘Restart Now’.
After that, you will have to click on the ‘Troubleshoot’ option.
Now, you need to ‘Advanced’ options and then go to the ‘UEFI Firmware Settings’ option.
Click on the ‘Restart’ option to take you to the BIOS startup.
By using the above-mentioned steps, you will be able to enter the Bios on Windows 10.