Indian guy saying he was from Microsoft Support & my computer was infected. I wasn't busy so I wasted his time for 25 minutes making him think I was gullible. I baited him by having trouble following his instructions on how he would fix my computer. He was getting very frustrated with me & said he would have a supervisor call me back. Then I told him how stupid he was & I had just wasted 25 minutes of his time. I told him to call back & I'd see if I could keep him on the line even longer. If you've nothing better to do, it's a lot of fun to waste their time. My current record is 63 minutes with the Card Services scammers.