If an error occurs while installing an update or upgrade, find out how to resolve installation issues. If you downloaded any apps from the App Store, use the App Store to get updates for those apps. If you continue to have issues with updating the firmware, I would suggest contacting support at 1-80. You can update the firmware using the steps in the link provided HERE. You can use the operation panel on the printer to update the firmware. I also had some internet interruptions on my initial download to my downloads folder and had a hard time opening the package because it did not download the full 2.6GB. You won't need to connect the printer to your Mac with a USB cable to update the firmware. To see my tutorial on how to upgrade your OS X go here.
When Software Update says that your Mac is up to date, then macOS and all of the apps it installs are up to date, including Safari, Messages, Mail, Music, Photos, FaceTime and Calendar. Tip: I had to upgrade my OS X because you can't install Office for Mac with any version of OS X below 10.10. Just have a look on it and try this experiment on your MAC and if you any problem feel free to comment below. This will force you to uninstall the older version of Office and reinstall the newer one. Upgrade Now installs a major new version with a new name, such as macOS Monterey. This is the video of how to download, install and activate MS Office 2017 on MAC OS X. Microsoft offers new and advanced updates regularly on Office 365, sometimes the auto-update feature does not work on Mac.Click Update Now or Upgrade Now: Update Now installs the latest updates for the currently installed version, such as an update from macOS Big Sur 11.5 to macOS Big Sur 11.6. If your System Preferences doesnt include Software Update, use the App Store to get updates instead. Update Now installs the latest updates for the currently installed version, such as an update from macOS Big Sur 11.5 to macOS Big Sur 11.6. In the System Preferences window, click Software Update.If your System Preferences doesn't include Software Update, use the App Store to get updates instead. In the System Preferences window, click Software Update.From the Apple menu in the corner of your screen, choose System Preferences.Then follow these steps to find and install any available software updates or upgrades. Before getting started, it's a good idea to back up your Mac.