Here are some frequently used shortcut keys to enhance your gameplay!
Alt+Q - Opens up the character equipment menu as well as the stats interface
Alt+E - Opens up the Inventory interface
Alt+Z - Party interface
Alt+H - Friend list interface
Alt+S - Skills interface
Alt+C - Chatroom interface
Alt+V - Toggles Basic Information interface
Alt+M - Shortcut interface
You can set your frequently used commands for quick use
Alt+L - Emoticons interface
F12 - Toggles the Hotkeys Bar.
Insert - Toggles sit/stand
F11 - Show/Hide UI
Ctrl+~ - World Map interface
Alt+J - Pet information window.
Alt+~ - Quick information window.
Alt+G - Guild information window