If I could find software to run the camera on Linux, I would. I was recently given a small Laptop SSD and decided to load Linux Mint on it. I have been very happy with it. It is very fast but I am sure the SSD has something to do with that as well. The OS is very light and easy to install. If you feel a little more adventurous use Ubuntu, it is not as user friendly to Windows users. I have been very impressed with Linux Mint. It takes a little bit of learning but I may not ever buy a Windows OS again, unless I need it for work.
Linux Mint 17.1 Cinnamon I would read the instructions on how to install Chrome after you get it installed and you should be good to go. Just thought I would throw an alternative out there, the 32 bit should work nicely on an older machine.
It will be much easier to set up than windows with all the Service packs and updates and all the other hoops they want you to jump thru.