macOS Mojave 10.14 has changed the way customers update the operating system software on their Mac. No longer do new over-the-air updates available for your computer appear listed underneath the Updates tab on Mac App Store. Instead, the Software Update mechanism now lives in its own place as a standalone preferences pane. This step-by-step tutorial will teach you how to update the macOS operating system on your Mac in macOS Mojave.
How to update the macOS software and install other Mac system updates in Mojave