type "a" to change the background. Updates: Redesigned Cortana and changed Cortana window position to prevent it from blocking the sentence "Press 'a' to change background" Fixed Build Watermark not showing at the desktop. Will soon make the apps' window layered properly (found a way to layer the apps' window properly but will update it when I've time) Problems: When it restarts, there will be some problems. (Still trying to fix it)