The actions necessary to enable Secure Boot will depend on the PC/laptop you have because different BIOS versions are employed. However, the process of getting to the individual steps within Windows is the same across the board, and even the BIOS setup on various PCs is almost remarkably alike.
1. Open the Start Menu
2. Pressing Shift on the laptop’s keyboard, press the power button and then restart the device.
3. After that, select the Troubleshoot option, then select “Advanced Options”.
4. Press on the Click more option and then on the UEFI Firmware settings After which click Restart.
5. There is a Boot option or a security tab where there is a Secure Boot option.
6. You should see Secure Boot here, if not, Select it and set it to Enabled or On.