My mistake at that time was trying to install some video editor from an unofficial link and using crack.
I'm sure you've discovered it by now, but you should never run pirated software on any system that should remain secure. Even better if you can find an open source alternative for it.
Chrome is provably awful in every way, from being filled with spyware, to insecurely storing passwords
I was
flabbergasted years back, when I discovered Chrome "conveniently" uploaded all my stored passwords to Google.