I use this as a program uninstaller...
Download Revo Uninstaller Freeware - Free and Full Download - Uninstall software, remove programs, solve uninstall problems
It does a better job than windows add/remove programs of cleaning out all traces of a program ..
Be sure and use the freeware version unless you actually want the pro (pay for) version....
Also, I never allow a pop-up to guide me thru to a download.....when I get a popup that says "Upgrade" or "update"...I close the popup and go thru the actual update feature of the program itself....
I don't even allow Windows to update automatically...I do it myself on a regular basis..
Malware is very sneaky.....and can disguise itself in ways that only technogeeks can fathom...
I ain't no technogeek..and I don't trust any popup...