When I'm in Windows I'm only playing games or casually browsing the web so attacks aren't a concern and if I do get infected I'll just wipe it and let Steam re-sync things. On my Mac I've got Time Machine just in case things get weird but, while I know OS X isn't virus-proof, I'm really not worried about catching something.
Comments
Under OS X 10.9: No, Under Win 8.1: No
When I'm in Windows I'm only playing games or casually browsing the web so attacks aren't a concern and if I do get infected I'll just wipe it and let Steam re-sync things. On my Mac I've got Time Machine just in case things get weird but, while I know OS X isn't virus-proof, I'm really not worried about catching something.