How do I get a usb stick with linuxlite 3.4 to boot up on a windows 10 HP?

[pingball57]

All that looks like a lot to get through so it might be a while for me to let you know how I get on. I'm not desparate to keep Win 10 but as this backup laptop outperforms what it's backing up, by some margin, i thought it might be useful to keep Win 10 in case i ever needed it, & make it my primary comp.

I posted in this thread as my original problem was identical & the only solution for me was to f9 & select boot option from there so i thought it migh be useful for anyone else in this posistion.

Thanks for the input, fingers crossed.