Some products "pretend" you have problems on your PC to encourage you to part with your money so they can "fix" them.
These programs can often be launched via a browser if you have gone to an infected web site.
Generally you should not follow any of their instructions (like pressing Resolve or Install or whatever).
NEVER pay any money to a web site or product that implies you have problems on your PC, they are always a scam and the problems they say you are having dont exist.
The internet can be like the "wild west" and you always need to be on your guard and think carefully before you trust anyone.