What if the popup covers the complete screen including the taskbar? I don't remember seeing any taskbar, only the full screen popup. I didn't think to try right clicking to open the task manager though. I read that article and there is numerous malware scanners it lists to go through. I have Malwarebytes Premium and eset premium security that has served me well in these past several years. I would have thought one of these would have caught this old looking popup. Now, my question is, what html coding keeps your screen locked like it does? Again, seems to me any decent malware or antivirus program should be able to see that coming and be able to disable and or eliminate it before it happens.