These codes became so popular so that Microsoft, even though developed a new set of codes, decided to keep them. The new set was named ANSI(later changed to Windows codes), and the old ones called as OEM(original equipment manufacturer) code pages. Three-digit codes represent the OEM codes. Codes with a preceding 0 represent the new ANSI codes.
Alt-Codes can be typed on Microsoft Operating Systems:First make sure that numlock is on,Then press and hold the ALT key,While keeping ALT key pressed type the code for the symbol that you want and release the ALT key.Unicode codes can not be typed. Codes can be used within HTML, Java..etc programming languages. To use them in facebook, twitter, textbox or elsewhere just follow the instructions at top.
As a developer, when I search for these codes I often get results that are image-based. These are inaccessible to people with visual disabilities, and make it hard for everyone to copy-paste the codes.
The next few Alt codes are focused on currencies, with a few Spanish-specific characters as well. These are helpful if you need to type the Spanish ñ letter or make upside down question marks or exclamation marks.
And of course, you can type the Greek letters using alt codes. These are super helpful for typing out mathematical formats wherever you need to. For any real heavy lifting, you'd probably want to use something like TeX, but if you're just trying to send a mathematical expression through an instant message, these alt codes can come in hand.
I bought a new laptop a few months ago with windows 7, and found right away that with firefox, alt codes/symbols are not displayed properly. They work correctly on other browers, but firefox specifically will not render the characters, showing me spaces instead. For example, code number (&)#10077, which normally displays a quotation mark, only appears as a space. On chrome, it renders perfectly. My firefox is up to date. The problem has spanned all of the versions of firefox installed on this computer, with and without addons, and changing the encoding of the page does nothing to remedy it. Is there a way to correct this behaviour in firefox?
The Alt codes had become so well known and memorized by users that Microsoft decided to preserve them, even though it used a new and different set of code pages for Windows, such as CP1252. The old code pages were called OEM code pages; the new ones are called Windows code pages,[b] The familiar Alt+number combinations produced codes from the OEM code page (for example, CP437 in the United States),[c] matching the results from MS-DOS. But prefixing a leading zero (0) to the number (usually meaning 4 digits) produced the character specified by the newer Windows code page, allowing them to be typed as well.
When Windows later transitioned to Unicode, there was a desire to extend the Alt codes to allow entry of any Unicode code point. Numbers greater or equal to 256 pick the corresponding Unicode code point (lower numbers continue to pick characters from the OEM or ANSI code pages, but if 0 is prefixed the ANSI code page greatly resembles the first 256 characters of Unicode). Some applications (RichEdit-based) like Word 2010, Wordpad, and PSPad operate this way. Other Windows applications, including Notepad, Chrome, Firefox, and Microsoft Edge interpret all numbers greater than 255 modulo 256.
One limitation of the Alt code feature is that the Alt key and the numpad keys being used to enter the code must both be on the same keyboard device. Users with keyboards that lack a numpad (e.g. tenkeyless designs) cannot use a separate numpad device to enter Alt codes while holding the Alt key on their main keyboard.
Typing Spanish Accents Easily: Although most people memorize codes, I recommend Andrew Lu's free genius download called Spanish Accents CapsLock which makes any Spanish character with a push of the tab or the caps lock key!Just download the tiny 417 kb .exe file.For occasional use, place it anywhere in your computer. Make a shortcut to it, and place it in your desktop or taskbar. Whenever you need to type accents in Spanish, just click on the shortcut, hold Caps Lock key, and type the letter.For daily use, place the .exe file in your Start folder. This way, it will be running from the start (only 1,668 memory use).
Programming Spanish Characters and Spanish Accent Marks on WordIt is also possible to program Microsoft Word to use a key such as the ALT with the letter or symbol to do the same thing. Go to the Insert menu and select Symbol, highlight the symbol that you want to program, such as Á (capital A with accent). Then select the Shortcut Key and "press new shortcut key". The "current keys" will tell you what the current shortcut is to that key. Since I use very few shortcuts on my keyboard, I have assigned ALT + n to give me ñ and ATL + o to give me ó (accented o) etc.You will still need the above codes because this programming only works in Word, of course, you can always create your documents in Word and then cut and paste them into e-mail and other types of documents.Suppress the Red and Green Underline in WordIf you are using MS Word and the wavy underlines check spelling (red underline) and check grammar (green underline) clutter your document, while you are typing in Spanish, you can temporarily hide them as follows:1. On the Tools menu, click Options, and then click the Spelling & Grammar tab.2. Select the Hide spelling errors in this document and Hide grammatical errors in this document check boxes.
It works in all Windows programs like email, Word, Excel, Paint, web browsers, and TM programs. You can leave it set at all times, because it doesn't interfere with working in English. You don't have to switch back and forth with another keyboard. It is free, and it is part of WindowsHow to install for Windows 10:Click Start > Settings (from the windows icon at bottom left) > Time & Language > On the left side, select Region & language > At the bottom right, select Additional date, time, & regional settings > On the right side, under "Language", select "Change input methods" > On the row that says, "English (United States), select "Options" > Under "Input method", select "Add an input method" > Click on that and then scroll down the list until you see "United States-International" > Click to add it to your language bar (should be in system tray) > Click ENG in the language bar in the system tray > Press Windows key + Space one or more times until United States International keyboard is selected.Optional, under "Input method", on the row for "US", click "Remove" > Click "Save" > close the settings windows.How to use it: Use the right Alt key and e (right Alt + e) to get é, etc. (Only the right Alt key works).How to install for Windows 8:Click Start > Control Panel > Under Clock, Language and Region, click Change input methods > Click Options to the right of your language > Click Add an input method > Select United States-International / Touch keyboard layout.
I have the exact same problem, as I get those exact same results as you. It seems to be related to the code page installed by windows. In other words, all these code page tricks only work on a specific code page, which is not specified here and that apparently cannot be easily changed.
I, myself, cannot find the codes for Windows 7. I have no problem with the regular Greek characters, but if I want to print a special character, say the letter omega with an iota subscript (ῳ) I don't know how to do it using Windows 7. With Windows XP, I simply used Alt 8179.
OneNote apparently doesn't work with all of these alt codes.In Microsoft OneNote (2010), when you go to the insert symbol window, it shows you a base 16 number in a text box labeled Character Code. To find the oneNote alt code for a symbol, convert the base 16 number to base 10 (first digit * 16^3 + second digit * 16^2 + third digit * 16 + last digit where A=10, B=11, C=12, and so on), and that's your alt code. Thus pi with character code 03C0 has an alt code of 0 * 16^3 + 3 * 16^2 + 11 (C) * 16 + 0 which equals 960 when plugged into a calculator. Thus pi's alt code is 960 in oneNote (2010).
I have noticed that some of the codes change according to the font that is being used. And, yes, some symbols simply are not available with some fonts. That is unfortunate. You might search the character map for the specific font about which you are speaking to see if a different ALT code is assigned to your symbol.
I guess there are people here who use Greek letters fairly often, and I wondered if there was any place where I could get a complete list of Alt codes of four digits for the Greek letters. Specifically the need for the lowercase "n" (ie, which looks like a "v") and the same letter, except with a bar over it, for symbols of neutrinos and antineutrinos respectively.
We searched online for a really comprehensive list of ALT Codes.We couldn't find a good alt code resource anywhere, so we made this one.Hopefully you found this page of alt codes helpful. Why not add it to your favourites so you can come back next time you need an alt code?
You also have the option of using keypress codes to display special characters. By holding down the Alt key and pressing a combination of numbers you can display characters without using software tools like the Character Map etc.
Ubuntu is based on Linux, and although it has "windows" than can be dragged around a "desktop" and that it adheres to the CUA like Windows, it's just not the same thing! Asking for something and ruling out all possible answers is just going to leave you with an answer like this: 2b1af7f3a8