How to Find Your MacBook Operating System
Are you using a MacBook but not sure which operating system it’s running on? This article will guide you through the process of identifying your Mac’s operating system and help you understand the different versions and their features.
What is the Operating System?
The operating system is the software that manages the computer’s hardware and provides a platform for running software applications. The operating system is responsible for controlling the flow of information between different components of the computer and managing the allocation of system resources such as CPU, memory, and storage.
Finding Your Mac’s Operating System
There are a few ways to find out what operating system your Mac is running:
Method 1: Check the Nameplate on the Back of Your Mac
If you’re sitting in front of your Mac, you can simply check the nameplate on the back of your machine to find out the operating system. The nameplate will indicate the model name, processor speed, and type of operating system your Mac is running.
What’s the Difference between macOS and macOS High Sierra?
macOS is the latest operating system from Apple, introduced in 2016. It’s designed to be more user-friendly and provides a number of new features and security improvements.
macOS High Sierra, on the other hand, is an earlier version of the operating system, introduced in 2016. It’s designed to be more focused on developers and offers more advanced features for programming and software development.
How to Check Your Mac’s Operating System from the Menu Bar
If you’re not near your Mac, or you’re trying to check the operating system remotely, you can do so from the menu bar:
- Click the Apple menu in the top-left corner of the screen.
- Select "About This Mac".
- Click on the "Overview" tab.
- Look for the "OS name" or "Version" information.
- Check the "Build" number, which will indicate the specific version of the operating system.
macOS Versions and their Features
Here’s a list of the different macOS versions and their key features:
| Version | Release Year | Key Features |
|---|---|---|
| macOS | 2016 | Cashier, Apple Pay, Apple Music |
| macOS High Sierra | 2016 | APFS, Safari extensions, Metal 2 |
| macOS Mojave | 2018 | Dark mode, Stacks, Quick Actions |
| macOS Catalina | 2019 | iPad-like interface, Screen Time, Apple Arcade |
| macOS Big Sur | 2020 | AR experiences, redesigned menu bar, update notification |
Note: The list above is not exhaustive, and each version has many more features and updates.
How to Update Your Mac’s Operating System
To keep your Mac’s operating system up-to-date, follow these steps:
- Click the Apple menu in the top-left corner of the screen.
- Select "System Preferences".
- Click on "Software Update".
- Click on "Update Now" to download and install any available updates.
Conclusion
In conclusion, finding your Mac’s operating system is a simple process that can be done using the nameplate on the back of your Mac or by checking the menu bar. Understanding the different versions of the operating system and their features can help you make informed decisions about upgrading to a newer version. By keeping your operating system up-to-date, you can ensure you have the latest security patches and features.