hell0mn. I bought a computer and it had windows 8.1 installed on it. I wanted a kubuntu partition so I made on and tried to boot from it but it didn't work. I tried to boot back into windows but now it says my boot files are corrupted. I am now stuck on my kubuntu flash drive. can anyone help me repair my boot files? I tried making an 8.1 installation usb but it doesn't seem to work and I don't know what I'm doing wrong.

drop your discord please?