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== Using the PowerShell Escape Character ==

The PowerShell escape character takes the form of a back quote (`) and instructs PowerShell to treat the following character literally, as opposed to interpreting it in some other way. Those familiar with other shells and programming languages will be more familiar with using the back slash character (\) for escaping. The reason for the use of the back quote instead of the backslash is the direct result of the decision in the first version of DOS to use the backslash character to separate the different parts of a file path, for example ''C:\Windows\Program Files''. Other than this difference, but the concept of escaping is otherwise the same.