You're good on the Mac-side...
but as other posters are recommending, get the appropriate software for the "Windows Thingy" and you should be just fine. I had no idea what spyware was until about 6 months ago when I watched my best friend's Dell laptop get wacked by something, and once it started "poof" his hard drive went "night-night" at the snap of my fingers. Sad, Sad and Sadder. 😱🙁