How to Find Out What Mac Operating System You Have
Step 1: Check Your Mac’s Built-in Information
To find out what Mac Operating System you have, you can start by checking your Mac’s built-in information. Here are the steps:
- Click on Apple Menu: Click on the Apple menu in the top left corner of your screen.
- Select About This Mac: From the drop-down menu, select "About This Mac".
- Check the Version: In the "About This Mac" window, look for the "Version" field. This will show you the version of macOS that is installed on your Mac.
Step 2: Check Your Mac’s System Information
Another way to find out what Mac Operating System you have is to check your Mac’s System Information. Here are the steps:
- Click on Apple Menu: Click on the Apple menu in the top left corner of your screen.
- Select System Information: From the drop-down menu, select "System Information".
- Check the Version: In the System Information window, look for the "System Version" field. This will show you the version of macOS that is installed on your Mac.
Step 3: Check Your Mac’s Disk Utility
You can also check your Mac’s disk utility to find out what Mac Operating System you have. Here are the steps:
- Click on Apple Menu: Click on the Apple menu in the top left corner of your screen.
- Select About This Mac: From the drop-down menu, select "About This Mac".
- Click on Disk Utility: From the "About This Mac" window, click on the "Disk Utility" tab.
- Check the Version: In the Disk Utility window, look for the "Version" field. This will show you the version of macOS that is installed on your Mac.
Step 4: Check Your Mac’s Terminal
You can also check your Mac’s Terminal to find out what Mac Operating System you have. Here are the steps:
- Click on Apple Menu: Click on the Apple menu in the top left corner of your screen.
- Select About This Mac: From the drop-down menu, select "About This Mac".
- Click on Terminal: From the "About This Mac" window, click on the "Terminal" tab.
- Check the Version: In the Terminal window, look for the "Version" field. This will show you the version of macOS that is installed on your Mac.
Significant Points to Keep in Mind
- macOS 10.15 (Catalina): This is the latest version of macOS that is available for Macs.
- macOS 11 (Big Sur): This is the latest version of macOS that is available for Macs.
- macOS 12 (Monterey): This is the latest version of macOS that is available for Macs.
- macOS 13 (Ventura): This is the latest version of macOS that is available for Macs.
Table: Mac Operating System Versions
| Version | Release Date | Description |
|---|---|---|
| macOS 10.15 (Catalina) | 2019-06-26 | The latest version of macOS for Macs. |
| macOS 11 (Big Sur) | 2020-06-23 | The latest version of macOS for Macs. |
| macOS 12 (Monterey) | 2021-06-28 | The latest version of macOS for Macs. |
| macOS 13 (Ventura) | 2022-06-02 | The latest version of macOS for Macs. |
Conclusion
Finding out what Mac Operating System you have is a straightforward process that can be done using the steps outlined above. By checking your Mac’s built-in information, System Information, Disk Utility, and Terminal, you can determine the version of macOS that is installed on your Mac. This information can be used to determine which version of macOS is compatible with your Mac and to ensure that you have the latest security updates and features.