It was named "Google Chrome", but when I logged into my computer again and was about to click on Google Chrome, i realized it said "maritooth" instead of Google Chrome. I didn't click on it. I automatically uninstalled Google Chrome, but when I looked on my desktop, the Google Chrome icon with the name "maritooth" was still there. I still refuse to click on it, but i'm just wondering if this has happened to anyone else? Is this a virus? I have no virus protection right now (Mine went out about a month ago, and since I haven't really been using my laptop much, so I haven't found a new antivirus program yet). If it is a virus, what should I do to get rid of it (Since i have no antivirus program)? Any ideas on what I should download, if anything? thanks.

Just a little extra information: I am using the laptop right now, i'm just on Firefox instead of Google Chrome. Everything else on my computer seems to be working fine.