http://www.idownloadblog.com/2012/12/25/flasharmyknife/
If official tethering isn't included in your carrier plan, you can enable it with this app. It will probably be pulled from the App Store soon, so grab it now if you're interested.
https://itunes.apple.com/us/app/flasharmyknife/id586041992?mt=8
Some people initially had trouble with it on Windows, but it worked fine after they followed these directions for a similar app.
If official tethering isn't included in your carrier plan, you can enable it with this app. It will probably be pulled from the App Store soon, so grab it now if you're interested.
https://itunes.apple.com/us/app/flasharmyknife/id586041992?mt=8
Some people initially had trouble with it on Windows, but it worked fine after they followed these directions for a similar app.