Operating System Development (OSDev) tutorial part 1: setup and bootloader

An tutorial about how to make a 16 bit operatingsystem.
Required software:
* Empty floppydiskimage you can make one with magicISO
* NASM apt-get install nasm

[therandomsomeone.]

virtualbox is not actually needed to write the scripts since there is wsl. you can export the files as an .iso or .img from wsl at anytime for virtualbox

[AxelWerner]

where did you learned on how the boot process works on that low level, including how the minimal filesystem on floppies works? also... how do u know that "int 10" prints out a character on the screen? i mean... where is defined what routine/code/address os called if an "interrupt 10" happends ? there i have still massive gaps and lack of understanding.