Powershell: Get service tag or serial number

In case a machine name gets changed accidentally or perhaps your users have admin rights and decide to rename their computer the below powershell script will return you the true serial number or service tag. This is also useful in case the physical sticker or tag on the laptop or desktop has been rubbed off or is illegible.

Automate Windows Vista/7/8 Wifi Profile Importing using NETSH

If you work in an enterprise environment that provides wireless you may find it necessary to constantly be configuring WiFi profiles for your users as they aren't able to do it themselves. With more advanced security features you can  implement with 802.1x for instance you may find that simply trying to connect to the WiFi network and entering in your credentials won't work - you need more manual configuration.

Well screw that! Let's make a batch file and do this in 2 clicks!