Special optimization apps promise to fix your PC, but you don't need them—PowerShell can do it better.

The Test-Path cmdlet can keep you from going bonkers by offering a little bit of script pre-error-handling. I always encourage people to add as much error handling as ...

Try to say that title five times in a row… Maybe this posting can be classified as a stupid PowerShell trick. Or, it’s just me blabbing on about how I wish error ...

Last time we began a series of lessons on the common parameters you get with every cmdlet and advanced PowerShell function. If you want to get a jump, read the help topic About_CommonParameters. This ...