Zwift has expanded since it launched in 2014 to offer 12 virtual worlds, more than 150 routes, and a vast number of workouts and structured training plans – which is great news for Zwift's thousands ...

If something does go awry, here are the steps to restore from a saved snapshot. For an Intel-based Mac, press the power button and hold Command + R until the Apple logo appears. On Apple Silicon Macs, ...