How to Establish an Apple Identity on a Mac. When you first turn on your Mac (or install an upgrade to the operating system), a series of questions and prompts appear, including a prompt to sign in to your Apple ID account or create a new Apple ID. Apple computers cost a lot more than some PCs, but they're worth their high price when you consider the value you get for your money. Macs get regular software updates that make them more capable. Apple MacBook Air MD711LL/B 11.6in Widescreen LED Backlit HD Laptop, Intel Dual-Core i5 up to 2.7GHz, 4GB RAM, 128GB SSD, HD Camera, USB 3.0, 802.11ac, Bluetooth, Mac OS X (Renewed). Mac OS All Laptop Computers. 1 - 40 1 to 40 of 561 products. Refine by Price. Store Availability. Sort by left hand navigation Skip to Search Results. Delivery & Pickup. Deliver to home. Price $ Min $ Max.

What Is Mac Os

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 other product that you want to use with your Mac? Which versions are earlier (older) or later (newer, more recent)? 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.

Which macOS version is installed?

From the Apple menu  in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Mojave, followed by its version number. If you need to know the build number as well, click the version number to see it.

Laptops For Mac Os 10.10

This example shows macOS Catalina version 10.15 build 19A583.

Which macOS version is the latest?

Apple Mac Laptop Prices

Laptops For Mac Os High Sierra

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. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.

Laptops For Mac Os Versions

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 that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.