This overview is not available for this release.
When it is complete, the overview will discuss the following functions:
| Function | Description |
| ExpandEnvironmentStrings | Expands environment variable strings |
| GetComputerName | Retrieves current computer name |
| GetCurrentTask | Returns current task handle |
| GetFileVersionInfo | Returns version information about a file |
| GetFileVersionInfoSize | Returns the size of a file's version information |
| GetSystemDir | Returns the Windows system subdirectory |
| GetSystemInfo | Returns current system info |
| GetSystemMetrics | Retrieves the system metrics |
| GetThreadDesktop | Returns thread desktop handle |
| GetWindowsDir | Returns the Windows directory |
| IsTask | Determines whether a task handle is valid |
| SetComputerName | Sets the current computer namec |
| SystemParametersInfo | Queries or sets system-wide parameters |
| VerFindFile | Determines where to install a file |
| VerInstallFile | Installs a file |
| VerLanguageName | Converts a binary language ID into a string |
| VerQueryValue | Returns version information about a block |
| WinHelp | Invokes Windows Help |
| DOS3Call | Obsolete |
| GetCurrentPDB | Obsolete |
| GetDOSEnvironment | Obsolete |
| GetFileResource | Obsolete |
| GetFileResourceSize | Obsolete |
| GetWinFlags | Obsolete; use GetSystemInfo |