Can I make a Windows 10 install USB with Startup Disk Creator?
dont think you can but you could try:-
Of course you can,if you don't know what to do,you can check out some video guides about making a Windows 10 install USB on Youtube.
I followed the steps but failed. The USB is not bootable.
How could that be? look at each step carefully,maybe you missed a step.
Share another tutorial with you so that you can try again.