The Alt key is located to the left of the space bar, on the bottom row of your keyboard.
It is mainly used in combination with other keys to activate shortcuts, navigate through menus, or type special characters like a Upper-case ç.
Where does the Alt key fit on the keyboard?
The Alt key is located to the left of the space bar, on the bottom row of your keyboard QWERTY.
It's a modifier key : On its own, it means almost nothing. It takes on its full meaning when suit along with other features, such as Ctrl and Maj.

To the right of the space bar, you'll find a second key labeled Alt Gr. This isn't just a copy: the two keys have very distinct functions.
- Alt is used for keyboard shortcuts and navigating menus (for example Alt + F4 to close a window, or Alt + Tab (to switch apps).
- Alt Gr gives you access to the third character engraved on certain keys: Alt Gr + 0 for the @, Alt Gr + 3 for the #, Alt Gr + 4 for the opening brace {.
On some keyboards, the right-hand key is simply labeled «Alt» instead of «Alt Gr,» depending on the manufacturer and the keyboard layout.

On a Mac, this key exists but is called Option (⌥). It occupies a similar position, on the bottom row near Ctrl and the space bar.
The order is slightly different because Mac keyboards don't have a Windows between Ctrl and Option.
What features does the Alt key offer?
«Alt» is short for the English word « alternate », which means «to alternate.» That sums up its role pretty well: this key doesn't have a function of its own; it gives you access to a alternative command when you combine it with other keys.
In this respect, it is similar to Ctrl and of Shift (Shift): All three are modifier keys. Ctrl is mainly used for editing shortcuts (copy, paste). Shift is used for capital letters and selections.
The Alt key opens menus and switches between windows.
To learn more about the variant on the right, see Alt Gr and its meaning.
The Alt key for commands in Windows
The Alt key activates shortcuts when you use it correctly with keyboard keys. Here are the most common combinations :
| Combination | Results |
|---|---|
| Alt + Shift | Change language input language (if multiple languages are configured in Windows settings) |
| Alt + Space | Go to menu system of the active window |
| Alt + Print Screen | Copy the screenshot from the active window to the clipboard |
| Ctrl + Alt | Alternative to Alt Gr if that key is missing, particularly on an English keyboard |
| Ctrl + Alt + Delete | Switch users, switch off or restart the PC |
| Windows + Alt + Enter | Open Media Center (only up to Windows 8) |
| Windows + Alt + 1 / 2 / etc. | Go to the list of programs in the taskbar |
The Alt key also lets you easily switch between a open program to another:
| Combination | Results |
|---|---|
| Alt + Esc | Switch from one window open to another (without miniature view) |
| Alt + Tab | Switch between windows in left to right (with thumbnail view) |
| Alt + Shift + Tab | Switch between windows in right to left (with thumbnail view) |
The Alt key in software such as Microsoft Word
In Microsoft Word, the Alt key is very useful when combined with other keys:
| Combination | Results |
|---|---|
| Alt + M | Show search field |
| Ctrl + Alt + I | Open the «Print» window» |
| Ctrl + Alt + S | Split (or not) the document window |
It also opens the various tabs in the document. On a French AZERTY keyboard, here are the combinations available in Word :
| Combination | Results |
|---|---|
| Alt + L | Welcome |
| Alt + F | File |
| Alt + R | Revision |
| Alt + S | Insertion |
| Alt + J | Drawing |
| Alt + P | Page layout |
| Alt + N | Display |
| Alt + Q | Finding the right tools |
The Alt key and special characters (Alt codes)
The Alt key can also be used to’display special characters missing from your keyboard. The method is simple: you Hold down the Alt key, you Enter the numeric code on the keypad, then let go.
Important : these Alt codes work only with the keypad (the numbers on the right side of the keyboard), using the "Verr Num" enabled. The numbers at the top of the alphabet keyboard don't work.
On a laptop without a numeric keypad, use the visual keyboard Windows or the character map to enter these symbols.
Here is the complete list of Available Alt codes and the corresponding symbols:
| Combination | Symbol | Description |
|---|---|---|
| Alt 034 | " | Guillemet double (English) |
| Alt 0171 | " | French Guillemet opening |
| Alt 0187 | » | Closing French guillemet |
| Alt 0147 | “ | Guillemet double opening (English) |
| Alt 0148 | " | Closing double guillemet (English) |
| Alt 039 | ' | Guillemet single straight |
| Alt 0145 | ' | Guillemet single opening (English) |
| Alt 0146 | ' | Closing single guillemet (English) |
| Alt 033 | ! | Exclamation mark |
| Alt 173 | ¡ | Inverted exclamation mark |
| Alt 063 | ? | Question mark |
| Alt 0191 | ¿ | Inverted question mark |
| Alt 040 | ( | Opening parenthesis |
| Alt 041 | ) | Closing parenthesis |
| Alt 091 | [ | Opening hook |
| Alt 093 | ] | Closing hook |
| Alt 0123 | { | Opening brace |
| Alt 0124 | } | Closing brace |
| Alt 0168 | ¨ | Tema |
| Alt 0180 | ' | High accent |
| Alt 096 | ` | Grave accent |
| Alt 094 | ^ | Circumflex accent |
| Alt 0126 | ~ | Tilde |
| Alt 0184 | ¸ | Cedilla |
| Alt 035 | # | Sharp |
| Alt 042 | * | Star |
| Alt 044 | , | Comma |
| Alt 046 | . | Point |
| Alt 058 | : | Colon |
| Alt 059 | ; | Semicolon |
| Alt 0183 | · | Midpoint |
| Alt 7 | • | Large mid-point |
| Alt 0175 | ¯ | Macron |
| Alt 045 | – | Quarter-cad dash |
| Alt 095 | _ | Under score |
| Alt 0124 | | | Vertical separator (pipe) |
| Alt 0166 | ¦ | Split vertical bar |
| Alt 0167 | § | Section |
| Alt 0182 | ¶ | Paragraph |
| Alt 0169 | © | Copyright |
| Alt 0174 | ® | Trademark |
| Alt 0153 | ™ | Brand name |
| Alt 038 | & | And commercial |
| Alt 064 | @ | Arobase |
| Alt 047 | / | Slash |
| Alt 092 | \ | Antislash |
| Alt 6 | ♠ | Black pick |
| Alt 5 | ♣ | Black clover |
| Alt 3 | ♥ | Black heart |
| Alt 27 | ← | Left arrow |
| Alt 24 | ↑ | Up arrow |
| Alt 26 | → | Right arrow |
| Alt 25 | ↓ | Arrow down |
| Alt 29 | ↔ | Bilateral left-right arrow |
| Alt 0225 | á | á acute accent |
| Alt 0193 | Á | Á Upper-case with acute accent |
| Alt 0226 | â | â circumflex accent |
| Alt 0194 | Â | Â circumflex accent |
| Alt 0224 | at | with grave accent |
| Alt 0192 | À | Upper case grave accent |
| Alt 0227 | ã | ã with Caron |
| Alt 0195 | Ã | Ã with Caron |
| Alt 0228 | ä | ä umlaut |
| Alt 0196 | Ä | Ä umlaut |
| Alt 0230 | æ | æ tied |
| Alt 0198 | Æ | Æ ligated |
| Alt 0231 | ç | ç capital cedilla |
| Alt 0199 | VS | Ç capital cedilla |
| Alt 0233 | e | é grave accent |
| Alt 0201 | E | E acute accent |
| Alt 0234 | e | ê circumflex |
| Alt 0164 | ¤ | Currency symbol |
| Alt 0128 | € | Euro (European currency) |
| Alt 036 | $ | Dollar (American currency) |
| Alt 0162 | ¢ | Cent (American currency) |
| Alt 0163 | £ | Pound sterling (British currency) |
| Alt 0165 | ¥ | Yen (Japanese currency) |
| Alt 0131 | ƒ | Florin (Tuscan currency) |
| Alt 0206 | Î | Î circumflex accent |
| Alt 0204 | Ì | Ì upper case with dot |
| Alt 0239 | ï | ï umlaut |
| Alt 0207 | Ï | Ï umlaut |
| Alt 0241 | ñ | ñ with Caron |
| Alt 0209 | Ñ | Ñ with Caron |
| Alt 0244 | ô | ô circumflex accent |
| Alt 0212 | Ô | O circumflex accent |
| Alt 0242 | ò | ò grave accent |
| Alt 0210 | Ò | Ò grave accent |
| Alt 0248 | ø | ø crossed out |
| Alt 0216 | Ø | Ø barred |
| Alt 0246 | ö | ö umlaut |
| Alt 0214 | Ö | Ö umlaut |
| Alt 0156 | œ | oe ligaturés |
| Alt 0140 | Œ | Œ ligatured |
| Alt 0223 | ß | Double s German: ß |
| Alt 0254 | þ | Þ thorn (Icelandic) |
| Alt 0176 | ° | Degree |
| Alt 0181 | µ | Mu |
| Alt 060 | < | Lower |
| Alt 062 | > | Superior |
| Alt 061 | = | Equal |
| Alt 0177 | ± | More or less |
| Alt 043 | + | More |
| Alt 0215 | × | Multiplication |
| Alt 0247 | ÷ | Division |
| Alt 037 | % | Per cent |
| Alt 0188 | ¼ | One quarter |
| Alt 0189 | ½ | Half a |
| Alt 0190 | ¾ | Three quarters |
| Alt 0185 | ¹ | Exhibitor 1 |
| Alt 0178 | ² | Exhibitor 2 |
| Alt 0179 | ³ | Exhibitor 3 |
| Alt 0186 | º | Male ordinal indicator |
| Alt 0170 | ª | Feminine ordinal indicator |
| Alt 0172 | ¬ | Negation hook |





