Use ISE to make building your scripts easier. You can run the script line by line or the entire script by using the F5 and F8 keys to help run your scripts. If you don’t like the built-in ISE from your OS you can use a free add-on from Idera called PowerShell Plus.
https://www.idera.com/productssolutions/freetools/powershellplus
But during demos you can accidently hit he wrong key, that is run the entire script that kills the demo. So make sure to include a break at the top of the script
break
Thank you Ashley http://blogs.technet.com/b/ashleymcglone/
