This question is just for curiosity. My UK Macbook Pro's keyboard has a key in the very top left with the symbols § and ±. (On a US keyboard the /` key is in this position.) These symbols seem quite obscure and rarely used. § is an old-fashioned symbol for a section heading in a document. While documents nowadays rarely include text like 'see §2', I believe it's still used in the publishing industry behind the scenes.
But even in that specialised application, I would have thought that the paragraph mark ¶ would be typed much more often than the section heading mark §, so it seems weird to have a § key and not a ¶ key. Similarly, the plus-minus sign ± is quite specialised. You might use it often if you are writing a scientific paper with lots of uncertain measurements or a high-school math paper using the quadratic formula, but in those cases it's not clear that ± would be the symbol you need a special key for, rather than ≈, Δ, √ or any number of other symbols. It seems odd to have a dedicated key for these relatively obscure symbols, especially since it doesn't appear on the Apple US keyboard layout, or on a non-Apple UK keyboard.
So basically I'm just curious about the reason for this key's existence. Do other British Mac users have a reason to use these symbols often, or is there some known historical reason for the decision to include it? I'd appreciate answers that stick to specific known facts about the reason for the key's inclusion (if such facts are known outside of Apple), rather than speculations. I think only Apple knows the answer to this. The § and ± characters are available on the US keyboard at option 6 and option-shift =. I believe a historical antecedent for the ± key can be found in the IBM Selectric 3 keyboard. Other Apple hardware keyboards with the same key in the same place are Arabic, Bulgarian, Czech, Dutch, English International, Greek, Hebrew, Portuguese, Romanian, Russian, and Turkish.
I suspect their users also wonder why Apple gave these two characters such status. A much bigger mystery in my view is why the Apple British keyboard puts the ' and @ characters at different places than any normal British keyboard does. Apple eventually had to provide a 'British PC' option in system preferences/keyboard/input sources to accommodate all the folks who are used to the British standard.
Key Features of Microsoft office 2016 product key You can adjust your spelling mistakes across the board, to guarantee you haven’t left any stone unturned. This should be possible by running a full Word spell check from the Review tab, proofing gathering, Spelling, and Grammar catch (or press the F7 console alternate route). Happy to share with every one that there is a very simple solution for Home and End key in a Mac Keyboard. Home: fn+control+Left Arrow (Works exactly similar to Windows Home key) End: fn+control+Right Arrow Page Up: fn+Up Arrow Page Down: fn+Down Arrow Very pleased with the result.
The Apple UK keyboard is technically not a UK keyboard. The UK keyboard is defined by the 1 which Apple doesn't conform to completely.
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While it would be beneficial to post directly from this standard, it currently costs £98 or about $130USD which makes it cost prohibitive to source this for this answer. Standard UK There are notable differences between the two keyboards besides the key in question. The € (Euro) symbol as well as the placement of the AltGr 2 key at the bottom where the left Command key would be.
The standards compliant UK keyboard: Apple UK Keyboard: What the Symbols Mean The UK standard Keyboard has a ¬ (negation) symbol where Apple has the § (section) symbol and of course, the US has the (tilde) which is also used to denote. The negation of a proposition p is notated in different ways in various contexts of discussion and fields of application. Among these variants are the following: It's conceivable that the US opted for the symbol rather than the traditional ¬ symbol because it not only meant negation, it had a wider range of uses (i.e. Also keep in mind that both the US and the UK keyboard retain the backtick (`) symbol on the same key. Why the § Symbol?
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Only Apple will know for sure why they chose to 'Think Different' when they steered from the US and UK's choice for a negation symbol and go with something completely different. However, it's not outside the realm of possibility that market research told them nobody knew what ¬ meant and to put something that made more sense to people purchasing their products. 1 BS 4822:1994 was deprecated in July 2014 for 2 AltGr is a modifier key found on some computer keyboards and is primarily used to type characters that are unusual for the locale of the keyboard layout, such as currency symbols and accented letters. Irresistible to first answer the question in the title: It is used for entering characters that are shaped like this § and ± as defined in unicode U+00A7 for section-sign and U+00B1 for plus-minus sign. Then more seriously: Keyboard layouts are for a very large part historically grown and evolved.
Americans most often only need the old Peso symbol $ and while £ is most often needed in insular designs the still close relationship with the continent also requires the €-sign. All those keys have to be placed somewhere and somehow shifted around among a limited number of available keys according to local demand. That need seems high enough for other layouts to opt for a section sign in said place ( SFS 5966,.) The British Standard BS 4822 is old and small and it, as well as the, only defines non-binding recommendations just like the (which dropped the requirement for a a while ago). Apparently there are at least for Macs available for (British) English users, two of them with the marked as unusual § position (UK and US-International) Before the world settled mainly on the two blocks for computer input of Wintel vs Apple there were even more keyboard layouts around, often differing in very peculiar ways. Since Apple has a they were on a different path of dependencies. Although Apple's earliest attempts on the did not include such a sign. Depending on intended usage one layout has advantages and disadvantages over the other.
English speaking programmers have different needs than French novelists or German lawyers. Who needs the plus or minus sign? The is not that specialised as the OP's question implies:.
In mathematics, it generally indicates a choice of exactly two possible values, one of which is the negation of the other. In experimental sciences, the sign commonly indicates the confidence interval or error in a measurement, often the standard deviation or standard error. The sign may also represent an inclusive range of values that a reading might have. In engineering the sign indicates the tolerance, which is the range of values that are considered to be acceptable, safe, or which comply with some standard, or with a contract. In botany it is used in morphological descriptions to notate 'more or less'. In chemistry the sign is used to indicate a racemic mixture.
In chess, the sign indicates a clear advantage for the white player; the complementary sign ∓ indicates the same advantage for the black player. Especially users in science and engineering seem likely to request a more prominent placement or reachability, whereas statistics also imply government actors with wants that might signify demand for that character.
All these simultaneously form an important group with quite a big say on the formulation of said standards or specialty layouts. Who is in need of a section sign? The paragraph sign ¶ is indeed very rarely seen if you turn off 'show invisibles' in your preferred editor. Confusingly, the German name of § is also 'Paragraphenzeichen' as well as paragraph sign. Usage of especially the section sign is still very common and governance (the biggest customers often restricted to using standardised tools) but also writers of novels and quite a bit of non-fiction. Especially theologians still cling to a very unsightly tradition to use it throughout their books. Since usage of said sign in British publications is indeed there are not much explanations left.
In short:, local needs at the time of standardisation are the general, main reasons; Apple engineers deciding this might be a good idea the other.
. Where is the End key on the keyboard? Below is an overview of a computer keyboard with the End key highlighted in blue on the main keyboard as well as the. Note: computer keyboards do not have an end key on the numeric keypad. Examples of using the End key Below is a list of all of the different ways the end key can be used on your keyboard.
Keep in mind that not all programs use the end key the same, so not all of these examples will work with every program. End - Go to the end of the line, paragraph or document. Ctrl+End - Pressing and the End key at the same time will go to the very end of the document, page, or text. Shift+End - Pressing and the End key at the same time all text from the current position to the end of the line. Ctrl+Shift+End - Pressing Ctrl, Shift, and End all at the same time highlights all text from the current position to the end of the text or page. Tip: While browsing the Internet pressing the end key on your keyboard will move to the bottom of the page.
Practice going to the end of text Below is a text field that can be used to practice using the end key on the keyboard. Example text to test the end key.
For example, if you click here and press the end key it will jump to the end of the line. Press Ctrl+End to jump to the end of all of the text. What does the End key do when pressed in Microsoft Word? In, when you press the End key it goes to the end of the sentence.
To get to the end of a document press Ctrl+End.