The following table lists the version of Windows Script Host implemented by Microsoft host applications.

Host Application	WSH Version
	1.0	2.0
Microsoft Windows 98	x
Microsoft Windows NT 4 Option Pack	x
Microsoft Windows 2000		x

The following table lists Windows Script Host language elements and the version in which they were introduced.

Element	Version First Introduced
	1.0	2.0
<?job ?> Element		x
<?XML ?> Element		x
AddPrinterConnection Method	x
AddWindowsPrinterConnection Method		x
AppActivate Method		x
Application Property	x
Arguments Property	x
AtEndOfLine Property		x
AtEndOfStream Property		x
Close Method		x
Column Property		x
ComputerName Property	x
ConnectObject Method		x
Count Property	x
CreateObject Method	x
CreateShortcut Method	x
Description Property	x
DisconnectObject Method	x
Echo Method	x
EnumNetworkDrives Method	x
EnumPrinterConnections Method	x
Environment Property	x
ExpandEnvironmentStrings Method	x
FullName Property	x
GetObject Method	x
getResource Method		x
HotKey Property	x
IconLocation Property	x
Item Property	x
<job> Element		x
Length Property	x
Line Property		x
LogEvent Method		x
MapNetworkDrive Method	x
Name Property	x
<object> Element		x
<package> Element		x
Path Property	x
Popup Method	x
Quit Method	x
Read Method		x
ReadAll Method		x
ReadLine Method		x
<reference> Element		x
RegDelete Method	x
RegRead Method	x
RegWrite Method	x
Remove Method	x
RemoveNetworkDrive Method	x
RemovePrinterConnection Method	x
<resource> Element		x
Run Method	x
Save Method	x
<script> Element		x
ScriptFullName Property	x
ScriptName Property	x
SendKeys Method		x
SetDefaultPrinter Method	x
Skip Method		x
SkipLine Method		x
Sleep Method		x
SpecialFolders Property	x
StdErr Property		x
StdIn Property		x
StdOut Property		x
TargetPath Property	x
UserDomain Property	x
UserName Property	x
Version Property	x
WindowStyle Property	x
WorkingDirectory Property	x
Write Method		x
WriteBlankLines Method		x
WriteLine Method		x
WScript Object	x
WshArguments Object	x
WshEnvironment Object	x
WshNetwork Object	x
WshShell Object	x
WshShortcut Object	x
WshSpecialFolders Object	x
WshUrlShortcut Object	x