This is happening on my daughters laptop. I thought it was just Chrome but when I tried other browsers, new tabs just started opening on their own with ads I did not ask for. I tried these things: ran Microsoft Malicious Software removal, ran Kasperky Antivirus, cleared all history and browser date from Chrome, removed Chrome. Tried to install Avast Antivirus but it would not install due to some conflict with her Windows 10 version. I searched for any LuckyTab programs (saw this in another question) but there was nothing. Task Manager did not show anything strange that I did not recognize yet the hijacking of browsers is still happening. Can anyone help please? I am almost at the point where I will have to reset her computer to factory original.