Prof. Powershell. PowerShell 2 and 3, Side by Side. Here's something nifty: you don't have uninstall PowerShell 2 to use version 3. By Jeffery Hicks; 12/20/2011; When I was a kid I often heard my mom ...

Python is a first-class citizen on Microsoft Windows. That means you can install and remove the Python interpreter like any other application, and run multiple versions of the interpreter side-by ...