it shouldn’t reset your device, secure boot is only there to prevent someone from doing exactly what you’re trying to do, booting another os on the computer, that said, if you’re going to mess around with a linux installer without full knowledge of what you are doing you should absolutely back up your entire drive first, the easiest method being phisically removing the hard drive and putting another one in
I’m sorry but I don’t get what you mean. If I disable secure boot does my device get reset?
it shouldn’t reset your device, secure boot is only there to prevent someone from doing exactly what you’re trying to do, booting another os on the computer, that said, if you’re going to mess around with a linux installer without full knowledge of what you are doing you should absolutely back up your entire drive first, the easiest method being phisically removing the hard drive and putting another one in
How do I disable secure boot? Or at elast get my USB to run
These may help you to understand what Secure Boot is.
https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/oem-secure-boot
https://wiki.debian.org/SecureBoot