So I have dual boot, windows 10 and Linux mint 19.1. I install Linux and moved the iso file to my usb. Plugged in the USB and went into the boot menu and launched Linux and from Linix I begin to click on install Linux. I need help figurijg out how can I have Linux to boot up without using my USB. Right now it's the only way Linux boots up even though it's installed on my PC. Another questions how do I make it to where the grub menu boots first as soon as you power on.