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Channel: Why does NumLock exist? - Retrocomputing Stack Exchange
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Answer by user24174 for Why does NumLock exist?

Way back in 1978 Digital Equipment Corporation (DEC) introduced the VT100 terminal. This was a market leader at the time and design decisions were to influence the subsequent history of all terminals,...

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Answer by Jeorje for Why does NumLock exist?

Raffzahn gave a fine, complete answer. Don't mean to compete with any fact or conclusion drawn in it.As they say, "that said"... There's a little more.Consider the layout of the arrow keys in the first...

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Answer by RichF for Why does NumLock exist?

The NumLock key still exists because some people like the numeric block to act as numbers and others prefer them to have their classic cursor-motion capability. This capability offers an intuitive way...

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Answer by Raffzahn for Why does NumLock exist?

My keyboard has over a hundred keys on it. But there's one labelled "NumLock".Simply because the dedicated cursor keys were not there to begin with. As seen here with the original PC Model F Keyboard...

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Why does NumLock exist?

My keyboard has over a hundred keys on it. But there's one labelled NumLock. Pressing it turns the numeric keypad into a duplicate of the dedicated arrow keys just left of it. This doesn't seem useful...

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