How do you play doom

Download dosbox and the game

make a folder in your c drive and call it dosgames
put the game in that folder
open dosbox and type this
mount c c:\dosgames (press enter)
c: (enter)
cd doom (press enter)
doom (press enter)

then it will install i think just select c drive when it asks for a drive
then it should play
press alt+ enter for fullscreen

enjoy :)