Computer scams and hoaxes

The last several days I've been getting phone calls from people with accents and noise in the background telling me they want to help me with my "windows" problem, or my reported computer problem. Usually I just hang up, because callers sitting in booths reading from a script need to earn a living and move on to the next sucker. But I've played along for a few questions then I ask them why they are running this scam. I chastise and castigate them before hanging up. Feels good. The economy has been completely restored, we're told, so no one needs to be working jobs like this even in India.