how do I update my mac and safari

rayfrompalatine wrote:

How do I update my Mac and Safari

Update to the latest version of Safari - Apple Support describes how to update your Mac's operating system and the Safari version it incorporates.

There are no newer Safari updates, or downloads available for older, unsupported macOS versions. If you are running a 2014 operating system (e.g. Yosemite 10.10), then I advise you to select Apple menu () > About This Mac, and on the product description line, what information is in parenthesis? If you provide that, I can tell you what the last operating system upgrade can be made for your MacBook Pro.