Fake Microsoft Refund 1-520-432-0320

I got a voicemail the scammer saying I am getting refund me $499 because they are closing down script. He said he wanted me to go to my desktop and look at the bottom left and he asked what do you see and I was like the windows key. Now he is changing his mind and wants me to do windows key and letter R. He wants me to go to https://ultraviewer.net/en/ This guy is so new this remote software does not work on my VM so let’s see what he does next. So he has been silent for a while so I am just sitting here wasting his time I dont have his fake name but this is good.