http://store.steampowered.com/app/323910/
a fairly small download software (1.9gb) tool for testing computers for if they are vr ready or not and any issues you might have for using vr hardware with current computer you might have.
I tested my machine and found that the cpu is capable but my current gpu is not able to use vr games or hardware right now
its free to test and find out if you are ready for vr