#Keypad layout laptop Pc#
#Keypad layout laptop windows#

That layout goes back to the original PC/AT spec by IBM. As far as I can tell, the majority of full-size keyboards still follows the same uniform layout. Therefore, when keyboard manufacturers try to shave off some real estate to make their product more compact, this is the first candidate.Īs for the different layouts: the layouts show in the question are compact layouts, where a major design goal was to reduce the overall keyboard dimensions over the standard layout.

#Keypad layout laptop windows#

The Windows UI is built mostly around the mouse, and the context menu key is a direct replacement for something that, except for a few special cases, can be achieved with the mouse at the same speed. While the Windows key was adopted quickly and is seeing widespread use, possibly owing to the number of shortcuts relying on it, the context menu key has always been a niche thing. (It was also the first version to have the start menu as we know it today – Windows 3.0 to 3.11 and NT to 3.51 had a separate application called Program Manager instead, and before that, in the days of Windows 1 and 2, one would launch apps through the file manager, then known as the MS-DOS window.) The latter were around in previous versions of Windows but not used very widely, which changed with Windows 95 introducing a new 'object-oriented' user experience. That 'future use' was the UI introduced with Windows 95 – the first to make heavy use of context menus. 1994–1995, was the first one to include them 'for future uses'. The Microsoft Natural Keyboard, released ca.

#Keypad layout laptop Pc#

The context menu key – along with the Windows keys – is the most recent addition to the PC keyboard. (I should add here that, in most systems, you can still achieve the contextual click using the left mouse button while holding down the alt/opt or ctrl key). But, as it just gets in the way and causes confusion for most people, the key itself has been removed in more modern systems. Since very few people use their system without a mouse or mouse replacement (trackball, touchpad, or some other accessibility solution) these days, the key has become redundant - the function still remains (usually under a function-key) for those who need it in emergencies or working with a remote system. gradually the right-click became the accepted paradigm. As the mouse was developed, this function was added as a second function using a modified click (shift, ctrl or alt) or under the right-hand button on the mouse. The problem came, however, when you wanted to do something with the file other than just open it - This is where the contextual key came in - the contextual key gave us the chance to open a menu and choose something to do with the file (copy, move, change permissions.). Opening files was simple: you left'ed, right'ed, up'd, down'd and tabbed your way to the file and hit enter. We cannot agree on the preferred layout of the three Home, Options and Back buttons at cell phones so how can we expect to agree on the layout of about 100 buttons?īack in the mists of time, before the mouse was so ubiquitous, most people navigated their file system using just a keyboard (I am old enough to have actually worked like this!). Some of us will prefer this arrangement and some the other.

The factory made a mistake and they are now selling it for low price.Īnd one more possible answer: We are different.

Manufacturers think that their small tweaks to the layout is what going to sell more pieces.

For example, see service providers and network Standards grows when some powerful 'player' has something to loose

No one is loosing money out of having no standard.

So it is the same as asking 'why are not all toasters/refrigerators/ovens/cars have identical layout'? Your question is actually 'why are not all keyboards have identical layout?'. We have the QUERTY arrangement, CTRL, SHIFT, ALT and ENTER are arranged more or less the same. I don't want to know shortcut key for it as I am already aware of it.įirst, there is some standard.

for the same? Why all the keyboard manufacturers not following same design layout? Why there is no standard alignment over different manufactures? Is there any specific reasons such as no use, user experience etc. home desktop, personal laptop, office desktop, office pc. It will become difficult if we use different keyboards at different places, i.e. See One more example where no context menu key as well as totally messed layout of arrow keys. I actually asked this question in Quora here, but it has no answers yet. See below image.īut this key existed in ISO/IEC 9995-3 US standard keyboard layout also. and Lenovo slim keyboard are missing the Context menu button (which existed next to the right Alt button in old keyboards) is missing. In latest laptops such as HP, Lenovo, etc.

As you might be aware, there is no context menu button (similar to right click action) in modern keyboards.