Audience

macOS operating system for anyone wanting to upgrade

About macOS Catalina

If you're using one of these computers with OS X Mavericks or later, you can install macOS Catalina. Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier. To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it's important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac. The version of macOS that came with your Mac is the earliest version it can use. For example, if your Mac came with macOS Big Sur, it will not accept installation of macOS Catalina or earlier. If a macOS can't be used on your Mac, the App Store or installer will let you know. For example, it might say that it's not compatible with this device or is too old to be opened on this version of macOS.

Integrations

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Company Information

Apple
Founded: 1976
United States
support.apple.com/en-us/HT210222

Videos and Screen Captures

macOS Catalina Screenshot 1
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Product Details

System Requirements
SaaS
Training
Documentation
Support
Business Hours
Online

macOS Catalina Frequently Asked Questions

Q: What kinds of users and organization types does macOS Catalina work with?
Q: What languages does macOS Catalina support in their product?
Q: What kind of support options does macOS Catalina offer?
Q: What other applications or services does macOS Catalina integrate with?
Q: What type of training does macOS Catalina provide?

macOS Catalina Product Features