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Possible Duplicate:
Unity keyboard/mouse shortcuts

What is the shortcut to lock computer?

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marked as duplicate by Marco Ceppi May 6 '11 at 9:37

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up vote 8 down vote accepted

shortcut to lock computer is ctrl + alt + L

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Ctrl + Alt + L

Try this handy cheatsheet wallpaper:

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Brilliant that..especially all the bits to put stuff in each corner...verging on the fancy dancy! – andybleaden May 6 '11 at 9:30
Agree.. Super+W and Super+S used to be the other way round, so its pretty useful if you want to get used to the new shortcuts quickly. – The Negative Shape May 6 '11 at 9:50

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