Below is an alphabetized list of all the macros available in AutoIt.
| Macro | Description |
| @AppDataCommonDir | path to Application Data |
| @AppDataDir | path to current user's Application Data |
| @AutoItExe | The full path and filename of the AutoIt executable currently running. For compiled scripts it is the path of the compiled script. |
| @AutoItVersion | Version number of AutoIt such as 3.0.81.0 |
| @CommonFilesDir | path to Common Files folder |
| @Compiled | Returns 1 if script is a compiled executable; otherwise, returns 0. |
| @ComputerName | Computer's network name. |
| @ComSpec | value of %comspec%, the SPECified secondary COMmand interpreter; primarily for command line uses, e.g. Run(@ComSpec & " /k help | more") |
| @CR | Carriage return, Chr(13); sometimes used for line breaks. |
| @CRLF | = @CR & @LF ;occasionally used for line breaks. |
| @DesktopCommonDir | path to Desktop |
| @DesktopDir | path to current user's Desktop |
| @DesktopHeight | Height of the desktop screen in pixels. (horizontal resolution) |
| @DesktopWidth | Width of the desktop screen in pixels. (vertical resolution) |
| @DesktopDepth | Depth of the desktop screen in bits per pixel. |
| @DesktopRefresh | Refresh rate of the desktop screen in hertz. |
| @DocumentsCommonDir | path to Documents |
| @error | Status of the error flag. See the SetError function. |
| @extended | Extended function return - used in certain functions such as StringReplace. |
| @FavoritesCommonDir | path to Favorites |
| @FavoritesDir | path to current user's Favorites |
| @GUI_CtrlId | Last click control identifier. See the GUICtrlSetOnEvent function. |
| @GUI_CtrlHandle | Last click control handle. See the GUICtrlSetOnEvent function. |
| @GUI_WinHandle | Last click GUI window handle. See the GUICtrlSetOnEvent function. |
| @HomeDrive | Drive letter of drive containing current user's home directory. |
| @HomePath | Directory part of current user's home directory. To get the full path, use in conjunction with @HomeDrive. |
| @HomeShare | @HomeShare - Server and share name containing current user's home directory. |
| @HOUR | Hours value of clock in 24-hour format. Range is 00 to 23 |
| @InetGetActive | Is 1 if a InetGet download is currently active, otherwise is 0. |
| @InetGetBytesRead | During a InetGet download this is the number of bytes currently read. It is -1 when there is an error downloading. |
| @IPAddress1 | IP address of first network adapter. Tends to return 127.0.0.1 on some computers. |
| @IPAddress2 | IP address of second network adapter. Returns 0.0.0.0 if not applicable. |
| @IPAddress3 | IP address of third network adapter. Returns 0.0.0.0 if not applicable. |
| @IPAddress4 | IP address of fourth network adapter. Returns 0.0.0.0 if not applicable. |
| @LF | Line feed, Chr(10); typically used for line breaks. |
| @LogonDNSDomain | Logon DNS Domain. |
| @LogonDomain | Logon Domain. |
| @LogonServer | Logon server. |
| @MDAY | Current day of month. Range is 01 to 31 |
| @MIN | Minutes value of clock. Range is 00 to 59 |
| @MON | Current month. Range is 01 to 12 |
| @MyDocumentsDir | path to My Documents target |
| @NumParams | Number of parameters used to call the user functions |
| @OSBuild | Returns the OS build number. For example, Windows 2003 Server returns 3790 |
| @OSLang | Returns code denoting OS Language. See Appendix for possible values. |
| @OSServicePack | Service pack info in the form of "Service Pack 3" or, for Windows 95, it may return "B" |
| @OSTYPE | Returns "WIN32_NT" for NT/2000/XP/2003 and returns "WIN32_WINDOWS" for 95/98/Me |
| @OSVersion | Returns one of the following: "WIN_2003", "WIN_XP", "WIN_2000", "WIN_NT4", "WIN_ME", "WIN_98", "WIN_95" |
| @ProgramFilesDir | path to Program Files folder |
| @ProgramsCommonDir | path to Start Menu's Programs folder |
| @ProgramsDir | path to current user's Programs (folder on Start Menu) |
| @ScriptDir | Directory containing the running script. (Result does not contain a trailing backslash) |
| @ScriptFullPath | Equivalent to @ScriptDir & "\" & @ScriptName |
| @ScriptName | Long filename of the running script. |
| @SEC | Seconds value of clock. Range is 00 to 59 |
| @StartMenuCommonDir | path to Start Menu folder |
| @StartMenuDir | path to current user's Start Menu |
| @StartupCommonDir | path to Startup folder |
| @StartupDir | current user's Startup folder |
| @SW_DISABLE | Disables the window. |
| @SW_ENABLE | Enables the window. |
| @SW_HIDE | Hides the window and activates another window. |
| @SW_MAXIMIZE | Maximizes the specified window. |
| @SW_MINIMIZE | Minimizes the specified window and activates the next top-level window in the Z order. |
| @SW_RESTORE | Activates and displays the window. If the window is minimized or maximized, the system restores it to its original size and position. An application should specify this flag when restoring a minimized window. |
| @SW_SHOW | Activates the window and displays it in its current size and position. |
| @SW_SHOWDEFAULT | Sets the show state based on the SW_ value specified by the program that started the application. |
| @SW_SHOWMAXIMIZED | Activates the window and displays it as a maximized window. |
| @SW_SHOWMINIMIZED | Activates the window and displays it as a minimized window. |
| @SW_SHOWMINNOACTIVE | Displays the window as a minimized window. This value is similar to @SW_SHOWMINIMIZED, except the window is not activated. |
| @SW_SHOWNA | Displays the window in its current size and position. This value is similar to @SW_SHOW, except the window is not activated. |
| @SW_SHOWNOACTIVATE | Displays a window in its most recent size and position. This value is similar to @SW_SHOWNORMAL, except the window is not actived. |
| @SW_SHOWNORMAL | Activates and displays a window. If the window is minimized or maximized, the system restores it to its original size and position. An application should specify this flag when displaying the window for the first time. |
| @SystemDir | path to Windows' System (or System32) folder |
| @TAB | Tab character, Chr(9) |
| @TempDir | Path to the temporary files folder. |
| @UserProfileDir | Path to current user's Profile folder. |
| @UserName | ID of the currently logged on user. |
| @WDAY | Numeric day of week. Range is 1 to 7 which corresponds to Sunday through Saturday. |
| @WindowsDir | path to Windows folder |
| @WorkingDir | Current/active working directory. (Result does not contain a trailing backslash) |
| @YDAY | Current day of year. Range is 1 to 366 (or 365 if not a leap year) |
| @YEAR | Current four-digit year |