101-key enhanced keyboard, Computer Engineering

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With its newer range of PCs IBM introduced 101-key Enhanced/Advanced keyboard.  This keyboard is fundamental keyboard behind modern QWERTY keyboards. This has function keys aligned in a separate row at the top of PC to 

2475_101-key Enhanced Keyboard.png

Figure:  IBM 101-key Keyboard layout

Correspond to function keys displayed by many software on monitor.  But this has also been criticised at times for having a small enter key and function keys on the top.


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