Here is an article for those of you in the Apple Mac World, that think they don’t need Antivirus. Or the PC world that think they can get away with a free Antivirus or Windows Defender. We highly recommend Bitdefender.
If you are not backing up your data and you are not concerned if you lose all of your data when your hard drive fails (And it will, given time) or your Laptop is stolen, or dropped. Or someone accidentally deletes something that was not meant to be deleted. It is then to late to wish you had a backup.