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#22 (permalink) |
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Junior Member
Join Date: Dec 2007
Posts: 10
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The Scroll Lock key is a remnant from the original IBM PC keyboard. In the original design, Scroll Lock was intended to modify the behaviour of the arrow keys. When the scroll lock mode was on, the arrow keys would scroll the contents of a text window instead of moving the cursor as usual. In this sense, Scroll Lock serves a similar purpose to Num Lock and Caps Lock: it enables a secondary function of a group of keys. Today, this particular use of Scroll Lock is rare. Only a few modern programs still honour this behaviour, such as Microsoft Excel (in the behaviour of arrows — when Scroll Lock is on, the selection does not move) and Lotus Notes. In modern GUI environments, scrolling is usually accomplished using other means such as scrollbars or scroll wheels. This is a defunct feature in almost all modern programs and operating systems.
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#23 (permalink) |
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Junior Member
Join Date: Jan 2008
Posts: 3
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GUI systems should be altered to take the Scroll Key as a signal that all arrow keys (or numpad arrows, depending on the settings) as being signals to scroll within the current scrollable object. even if you move on to something else. advantages? you could be typing in one window, and scroll around reading notes from another.
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#24 (permalink) |
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Gigantic Member
Join Date: Dec 2007
Location: Mexico
Posts: 300
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Now I suppose you're wondering what the "Break" key does.
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MEXICAN SLANG 101 |
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