• Select-Window - pick windows by process name or window caption (with wildcard support)
• Select-ChildWindow - pick all owned windows of another window (eg: dialogs, tool windows)
• Select-Control - pick controls (children) of a specific window, by class and/or name and/or index (with wildcard support) -- NOTE: the "Window" can be specified as "-Window 0" to get all parentless windows, which includes windows, dialogs, tooltips, etc... With -Window 0 this returns a true superset of the Select-Window output.
• Send-Click - send mouse clicks (any button, with any modifier keys)
• Send-Keys - Windows.Forms.SendKeys lets you send keys ... try this: Select-Window notepad | Send-Keys "%(ea)Testing{Enter}{F5}" (and for extra fun, try it with multiple notepad windows open).
• Set-WindowActive - yeah, just activates the window
• Set-WindowPosition - set any one of (or all of) top, left, width, height on a window ... or maximize/minimize/restore
• Get-WindowPosition - get the position (kind-of redundant, actually, since the Window object has it's position as a property)
• Remove-Window - closes the specified window