english: (Laughter) So when that happens -- this works in Keynote, PowerPoint, it works in every program -- all you do is hit the letter B key, B for blackout, to black out the slide, make everybody look at you, and then when you're ready to go on, you hit B again, and if you're really on a roll, you can hit the W key for "whiteout," and you white out the slide, and then you can hit W again to un-blank it.
non_english: (Smeh) Ko se to zgodi - deluje v Keynoteu, PowerPointu, deluje v vseh programih - samo pritisnete tipko B. B pomeni blackout - zatemnitev zaslona, da vsi pogledajo proti tebi in ko si pripravljen, spet pritisni B, in če ti gre res dobro, pritisni W za "whiteout" in tako se zaslon pobeli, in s ponovnim pritiskom na tipko W se povrne.