Every day we leave our laptops and PCs and tootle off around the office, make a cup of tea, check up with colleagues or generally just hide so that no one can find us. Of course that means saving and closing work or logging off altogether, which is a pain if you don't plan to be away for long. A simple solution for Windows XP users is to lock the screen. To do this you press the 'windows' key which looks like a four-box-blurred window (pictured) and 'L'. This will take you to the log-in page whilst keeping your documents active but untampered.
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Cheers for that info!!! That's so cool, I do all the time now.
Perfect! I surched for something like that a very long time...MANY THANKS!