New to mac, app seems to be good, no viruses on my mac

I just used this app for the first time and it seems to be efficient and fast even on a full scan. I am new to mac computers and didn’t realize I needed a virus scanner. I went by all the great reviews this app has gotten and I figure at 146 five star ratings this app has to be pretty good and plus it is free. I hope it continues to give me and everyone good service. Thanks.

dflork about Antivirus One - Virus Cleaner