13 September, 2020
Before you can learn to program in Swift and build apps using SwiftUI it is necessary to upgrade and install several pieces of software.
Please follow the instructions given on these pages:
Downloads may take some time, so it is a good idea to start an upgrade at a time when you may not need your computer for a while. For example, before you leave to do co-curriculars or eat supper. Another good time to run software updates is overnight while you sleep.