AVROS is a software that gives you all the functionality of your PC in-VR. With it, you can watch movies, play games, or surf the web. It is a good example of how VR can enrich your computing experience, giving you more control over how you relax, and it helps you be more productive by offering you full immersion, and control over keyboard and screen position and size.
It includes all the tools you need for working in-VR. A keyboard and screen duplication.
You can also make your own network applications with it.
Airlink is better. The controls are bulky, the documentation is sparse and hard to understand. Only one monitor is displayed. Have to boot this through airlink to even get it started so, what is even the point? VERY LAGGY! Hey, at least it is free! You can make your own programs in this, and I am sure there are more features you could make for yourself, this is the strongest point of this software. Also the skybox is pretty neat. Overall Airllink is much better.