Here are just a few examples of what Excel's data validation can do: Technically, you create a validation rule that controls what kind of data can be entered into a certain cell.Allow only numeric or text values in a cell.When we cover dozens of stories each year about Mac related security issues and malware discovered in the wild, it’s hard to imagine that the misconception that “Macs don’t get viruses” still exists. Macs are much more resilient to what are commonly classified as “viruses” and in general malware is much more rare for Mac users versus Windows. But that doesn’t mean Mac users don’t need to protect themselves from malware threats. And it’s not just malware, there are a long list of other threats that Mac users should be aware of and protecting themselves against. The security experts at long-time Mac software developer Malwarebytes are often the source of security stories we cover throughout the year on 9to5Mac. We’ve come to trust its team for the many discoveries and coverage of malware and security related issues for Mac users. That’s why it’s easy to give a recommendation on the Malwarebytes software as a go-to option for protecting your Mac. Once you install the Malwarebytes for Mac app, it’s mostly a one-click process.Īs you’ll see in the video above, the app has a super streamlined and easy to understand design that walks you through the entire task of scanning for malware and, in the event something is discovered, quarantining and properly and safely dealing with the threat. Within you have options to either turn on real-time protection to have the app actively scanning for incoming threats, or to perform a scan manually on your system.