Acer Crystal eye is your webcam software... you need it..
All the best Brett
You have both Intel and Nvidia graphics drivers. Is that computer using Optimus?
Seemingly other than Acer Crystal Eye, you can get rid of the stuff that you listed AFAIK, but to be honest, it doesn't look like it's all taking up much space. If you're not going to use it, then sure, get rid of it, I'm just saying that I don't think that it'll make much difference in storage capacity or performance unless a bunch of that stuff is trying to run when it shouldn't be.
It does have Optimus, yeah. I'll probably leave it all then, if it's not going to make much of a difference either way. Cheers.