Looking at the signature of a file quickly lets you know whether that file is really what it claims to be. Here's how to tap PowerShell to figure out the file ...

Sometimes you need to scan some files for a piece of data like a string, phrase or some number, and one of those files just happens to be an Excel spreadsheet. You could open up the file, launch the ...

How to use PowerShell objects, how to tease more info and functionality out of them and how objects can be useful in scripting scenarios. One of the things most people do not realize about PowerShell, ...