So recently I was Cleaning up my PC due to performance issues and I wanted to reinstall my Anti Virus (Norton 360), and I updated my computer to the latest Windows update, I then restarted my computer. After I restarted my computer, my AV won’t start, my computer started becoming more slower, and I am seeing Windows Powershell and another process that looked a bit like odd to me and I assumed someone or something was running a Powershell script. My internet also keeps on disconnecting even after connecting manually. I will try to take photos but I am currently busy right now but I will be back in a few hours. But what can I do about this right now?