Lyssia Iceblood of Gandara – I sometimes win… but not often :-(
Screenshot question
It’s all on the wiki: http://wiki.guildwars2.com/wiki/Graphical_user_interface
ctrl + h
should hide UI
Common sense is a flower that doesn’t grow in everyone’s garden. -Unknown
You can rebind the function to any key you like. I have my UI toggle on F11 since I’m used to that from previous games. It’s nice and close to the Print Screen button and involves one quick key press instead of a combination.