Hello, I have this weird situation: Once I start Windows 10, about 10 to 100 or more windows open instantaneously and run in the background ( I can see them with Alt + Tab): on the top left it says "gw43". It looks like something is not uploading properly as the windows are blank but I can also hear some music playing constantly. I tried multiple anti-viruses and the problem persist. Can someone tell me what is going on, how can I remove this program from my computer ( it is not listed under apps and software) ? Thank you !