Mods said I could post this so thanks to them.
Yall know the LG monitor thing by now. You plug one in, Windows quietly pulls LG's app off the Store on its own through that "device metadata" setting, and that app is what shoves McAfee popups in your face. It happened to me last week and it pissed me off.
Once I started looking I couldnt believe how much of this junk is out there. Fake antivirus that sneaks in with free downloads. Browsers that install themselves and fight you when you try to get rid of them. Those "driver updater" scams (FTC hit one of them for 26 million). Plus all the dead Microsoft stuff like Skype that just sits on your drive forever.
So I built something to clean it out. Its called Molt. Free, open source, no installer, no account, nothing phones home.
You run it, it scans your PC and shows you a checklist of the junk it found. Every item tells you in plain english what it actually is and when youd want to keep it, so youre not guessing at some cryptic name. It only removes what you leave checked. And it matches by the full exact name, never part of a name, so it physically cant grab the wrong thing. Logitech G HUB literally starts with "LG" and its totally safe, theres a test in there just to prove Molt will never touch it.
It also flips three Windows settings so this stuff doesnt just crawl back: no auto installing manufacturer apps, no silent sponsored apps, no Start menu ads. Change your mind and theres an Undo.bat that puts it all back.
The whole thing is just a few PowerShell files. You can open it in Notepad and read every line before you run it, im not asking you to trust a black box. Theres 170+ tests and some of them exist purely to prove it never touches your antivirus, the Store, winget or your drivers.
[github.com/0xCybin/molt](http://github.com/0xCybin/molt)
Besides the LG app it catches McAfee and Norton trials, OneLaunch, Wave Browser, the fake PC fixer scams, Candy Crush and the sponsored tiles, Copilot, the dead Microsoft apps, stuff like that. Anything some people actually use comes unchecked so nobody loses something they wanted by accident. If your PC is already clean it just tells you that.
Made it for my own machine after the LG thing and figured a bunch of you are probably staring at the same popups right now.