1//Instant scroll to top of page
2window.scrollTo(0, 0);

1window.scroll({
2 top: 0, 
3 left: 0, 
4 behavior: 'smooth' 
5});

1window.scrollTo(0, 0);

1// auto-scroll to the top of the webpage
2
3window.scrollTo(0, 0);

1var elmnt = document.getElementById("myDIV");
2elmnt.scrollLeft += 50;
3elmnt.scrollTop += 10;

1var elmnt = document.getElementById("myDIV");
2elmnt.scrollLeft = 50;
3elmnt.scrollTop = 10;