Is your Mac up to date with the latest version of the Mac operating system (macOS or OS X)? Is it using the version required by some product or feature? Which versions are earlier (older) or later (newer, more recent) than the version currently installed? To find out, learn which version is installed now.
If your macOS isn't up to date, you may be able to update to a later version.
Downloading apps requires an Apple ID. Pages for Mac, Numbers for Mac, and Keynote for Mac are available on the Mac App Store. MacOS Mojave or later required. Some features may require internet access; additional fees and terms may apply. Dec 28, 2018 Find the Serial Number On the PC’s Hardware, Box, or Elsewhere. If you don’t see a serial number after running the wmic command—or if you just can’t turn the PC on or don’t have access to it—there are several other places you might find the serial number. If you have a laptop, flip it over.
Which macOS version is installed?
From the Apple menu in the corner of your screen, choose About This Mac. You'll see the macOS name, such as macOS Mojave, followed by its version number. If some product or feature requires you to know the build number as well, click the version number to see it.
This example shows macOS Catalina version 10.15 build 19A583.
Which macOS version is the latest?
These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Catalina. And as updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
macOS | Latest version |
---|---|
macOS Catalina | 10.15.5 |
macOS Mojave | 10.14.6 |
macOS High Sierra | 10.13.6 |
macOS Sierra | 10.12.6 |
OS X El Capitan | 10.11.6 |
OS X Yosemite | 10.10.5 |
OS X Mavericks | 10.9.5 |
OS X Mountain Lion | 10.8.5 |
OS X Lion | 10.7.5 |
Mac OS X Snow Leopard | 10.6.8 |
Mac OS X Leopard | 10.5.8 |
Mac OS X Tiger | 10.4.11 |
Mac OS X Panther | 10.3.9 |
Mac OS X Jaguar | 10.2.8 |
Mac OS X Puma | 10.1.5 |
Mac OS X Cheetah | 10.0.4 |
Learn more
Best Macos Apps
- Always use the macOS that came with your Mac, or a compatible newer version.
- Learn how to reinstall macOS from macOS Recovery.
Every smartphone, gadgets, laptops come with a unique serial number. These serial numbers are unique to every device and they are helpful to identify them. It works similarly like fingerprints to humans, each fingerprint is unique no one can have the same one. Mac’s are also not exceptional, they do have serial numbers. The serial number of the Mac is tied with the motherboard. It is also printed somewhere on your Mac hardware for identity.
The serial number is embedded on your machine software and as well as on hardware. It is easy to find the serial number of Mac laptops and iMac’s using MacOSX. You don’t need to open the hardware components in order to get the serial number.
![App App](/uploads/1/2/6/4/126468754/323402904.png)
Before going to tell you the process I want to show some examples of why you need to check and note the serial number always.
Reasons for Checking Mac serial number
There are several reasons for finding Mac serial number. As we discussed, the number is unique and it won’t repeat on the other hardware.
The serial number helps you to identify your Mac in the quickest way. If you ever need to contact the Apple support, the serial number will help customer support guy to check the system configuration easily.
![Macos Find Serial Number Of App Macos Find Serial Number Of App](/uploads/1/2/6/4/126468754/858482924.jpg)
If you have given your Mac to a third-party computer mechanic store, it is helpful to identify the hardware tampering done by a mechanic. It is easy to remove the serial number placed sticker on the hardware component but it is not possible to change the serial number embedded in the software.
If you are planning to give Mac to a third-party mechanic it is always advisable to note down the serial number. Discuss the serial number before giving it to them so that they know you are aware of your hardware configuration.
Find Mac serial number
Here are the detailed steps to find Mac serial number.
- Turn on your Mac.
- Now click on the Apple icon at the top left corner of the screen.
- Here you will see an option called “About this Mac” and click on it.
- When you click a small box opens showing the details of your Mac.
- Here you will find the Mac serial number at last.
That’s it. I hope you found your Mac number easily and noted down for further use.
Macos Find File
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