Windows only I use PDF printers quite a bit since I've grown accustomed to having the feature built-in on my Mac. In order to do this on a Windows machine you'll need a third-party application, and there are quite a few that you can choose from. Most of them all do the same thing, but we came across one recently that we liked.

I think that in the future we will be encrypting a lot of our data because, well, most of it probably won't be located on our own machines. When all our files are in the cloud encryption will be important to ensure the security of our data, but up to now most people have never worried about encrypting anything.