You cannot...Wizard101 is only compatible for Windows and Mac PC's.
I'm not experienced with other things, but pretty sure Chromebook is still a PC. Yes, it can download mods, like regular PCs.
Yes, the Acer Chromebook and all its variants have a built-in camera.
It could be a case where you have too many tabs opened at once. If you're pushing the resources of your Chromebook to the limit, it would certainly cause it to heat up. Depending on what kind of Chromebook you have, you could upgrade the internals such as the RAM or the HD (swap out to a SSD, or a better SSD), or set the device on a well ventilated surface, or limit the amount of tabs you have opened.
one word no, its like 16gb unless you want to play plants vs zombie on 'onlive' and there is not a good gpu
Google's Chromebook Support and Help Center number is 855-836-3987. You would need to specify which kind of Chromebook you have (manufacturer, model number, etc.). You can also contact them by email or online chat.
Yes. Since Study Island is browser-based, and can run on Chrome, which is integrated into a Chromebook, it should be possible to run the software.