- Mac delete key deletes whole email upgrade#
- Mac delete key deletes whole email full#
- Mac delete key deletes whole email code#
- Mac delete key deletes whole email Pc#
The original Mac introduced in 1984 brought the first real GUI to consumers, and to quote wikipedia: You see copies of the Model M layout from it's introduction through today.īut what of Apple? Well, it didn't have mainframes, and didn't need all of the hardware keys the 3270 had, nor did it have the business applications which made use of those keys.
Mac delete key deletes whole email Pc#
Were it not that initial versions of Windows were so buggy, people might have never been told about this secret hack.Īnyway, It was around this time the IBM clone makers took off, largely cloning the PC AT, but to lesser extent the PC XT. Of note, the delete key makes an appearance.Īs a quick aside, the CTL-ALT-DEL sequence was a accident of necessity by an IBM programmer in the late 1970's working on some internal prototypes.
Mac delete key deletes whole email full#
F-keys on top, full keypad, and cluster of utility keys in the middle. The Model M probably looks like the PC keyboard you know and love. But notice there is no delete key on this keyboard.Ī year later in 1984, IBM introduced the IBM PC AT, a 286 chip based version of the PC XT and it came with the venerable Model M. Here we see F keys on the side, like PF keys on the 3270, and a number pad. IBM changes the market in 1983 with the PC XT, which initially comes with a Model F keyboard.
Mac delete key deletes whole email code#
They spoke EBCDIC, not ASCII, which had only one code "del" which was used for what we today call backspace. These keys had specific functions tied into IBM mainframes. These were sold with keyboards for different business applications over time, including 66, 78, and 90 key versions.
Mainframes with terminals, like the IBM 3270. Keyboards were very expensive, and so basic typewriter like functionality was needed. In fact none had number pads or any of that at all. None of these early machines featured delete keys. In the early days of computing there were machines like the Apple II, the Vic 20 or even the Commodore 64. This subreddit is not endorsed or sponsored by Apple Inc.
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Mac delete key deletes whole email upgrade#
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