Website Bug & About Direct 11 exclusive

Need help installing the mod?
Jungle Hunter
25 | 0
got 2 questions on this season lol:

1. now all the navi link buttons on the website direct to the same page where you are now(well except "open the main page"link). meaning you cannot look up any part of the docs if you dont have the exact link for any one

2. last year i joined the game and at that time i can easily use alt+enter to switch a fullscreen--window mod. later i found it was a funtion from Direct11
but this season i cannot trigger that . dont know where it come from

system: win10.