It is not something I would be interested in using.  This link is to a site that I trust that has a review of Pcmatic. For an antivirus I use the free Windows Defender most of the time. I did buy Nortons when it was on sale for $10 for five devices.  

https://www.bleepingcomputer.com/forums/t/523305/pc-matic-whats-the-good-or-bad-word/