I have never really benn interested in html but i've learned a bit over the years and now need to make a website
basically what i'm trying to do is if i have an html file with some javascripts for navigation, the logo and things, not have to copy it to every page each time i modify it, this would get complicated because i would need to copy parts from the header and body for each page
it sounds really simple but i can't think of what i would type into google