= GUI = [[PageOutline]] == Introduction == HelenOS starts into a simple graphical user interface, provided a usable graphical output device is found (otherwise it will start into a text console). You can move windows around, close them, resize, etc. using your mouse. For debugging purposes, there is a set of keyboard shortcuts availble (see below). On startup you are presented with a console window (you can type commands there), a launcher window and a barber pole window. == Keyboard shortcuts == ||= Key =||= Action =|| || Alt + Tab || Switch active window || || Alt + A, S, W, D || Move window (left, down, up, right) || || Alt + T, G, B, N || Resize window (lower, higher, narrower, wider) || || Alt + X || Close window || || Alt + F, R || Scale window (bigger, smaller) || || Alt + Q, E || Rotate window (clockwise, counter-clockwise) || || Alt + C, V || Window opacity (more transparent, more opaque) || || Alt + J, K, I, L || Move viewport (left, down, up, right) || || Alt + O, P || Select viewport || || Pause / Break / F15 || Switch to kernel console ||