Modes: E Explore, I Identify, O Collection, L Learn, T Tour. Tools: 1 hand lens, 2 streak plate, 3 fingernail, 4 penny, 5 steel nail, 6 glass, 7 magnet, 8 acid, 9 hammer, 0 light, B heft. Space runs the last tool again. [ and ] or the left and right arrows pick the previous or next specimen. Up and down arrows pick a tool. Z or +/- zoom, V resets the view, S turns the specimen. N notebook, C controls, P present, R reset, D light or dark, A text size, ? how to test, Esc closes.