Yes it seems to be a potentially dangerous file.As Brian says, sites on google seem unreliable. As well as their proposed software.
So I would suggest you scan with them first.
and
https://www.malwarebytes.com/adwcleaner/
And a good anti-virus.
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Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.