The macOS troubleshooting course provides a complete, structured introduction to identifying, diagnosing and resolving macOS system issues with confidence. Whether you use a Mac for work, study or business, this programme teaches you how to maintain a stable, secure and efficient system — skills that are essential in today’s tech-driven environment. Instead of relying on guesswork, you will learn proven troubleshooting strategies used by professional technicians to keep devices running smoothly.

The course begins by simplifying macOS architecture so learners can understand how the system behaves behind the scenes. This foundation helps you diagnose problems more accurately and respond to issues such as slow performance, application errors, startup failures and network disruptions. You’ll explore essential tools such as Recovery Mode, Safe Mode, Activity Monitor and Disk Utility, gaining practical experience on when and how to use each one effectively.

As your skills develop, you will move into advanced troubleshooting practices, including maintenance utilities, configuration adjustments and system optimisation techniques. You’ll learn how to manage storage efficiently, handle external devices, address hardware-related concerns and streamline macOS settings for improved performance. A dedicated module on security and privacy ensures you can protect your Mac from malware, data breaches and common user vulnerabilities.

By the end of the course, you will be able to maintain a healthy macOS environment, apply diagnostic methods with confidence and resolve many system issues independently — saving time, reducing downtime and improving your overall productivity.

Every learner receives a free course completion certificate, with optional premium certificate and transcript upgrades available for those who wish to enhance their professional profile. You’ll also have access to 5-star rated email support, available 24/7, ensuring guidance is always within reach.