Let me back this comment up with some reading material and useful resources:<p><a href="http:&#x2F;&#x2F;decentsecurity.com&#x2F;about&#x2F;" rel="nofollow">http:&#x2F;&#x2F;decentsecurity.com&#x2F;about&#x2F;</a> (This entire website)<p><a href="https:&#x2F;&#x2F;www.microsoft.com&#x2F;emet" rel="nofollow">https:&#x2F;&#x2F;www.microsoft.com&#x2F;emet</a> (for Windows)<p><a href="https:&#x2F;&#x2F;paragonie.com&#x2F;blog&#x2F;2015&#x2F;06&#x2F;guide-securing-your-business-s-online-presence-for-non-experts" rel="nofollow">https:&#x2F;&#x2F;paragonie.com&#x2F;blog&#x2F;2015&#x2F;06&#x2F;guide-securing-your-busin...</a> (basic web security advice for non-technical people)<p>You don&#x27;t need AntiVirus.