How To Update Macos High Sierra 10.13.6 To 10.15 <macOS>

You have the installer in your Applications folder. Now follow these steps carefully.

. Check your critical apps for 64-bit compatibility before proceeding. Apple Support Community Step 2: Prepare Your Mac

The following Mac models natively support macOS Catalina 10.15 : : Early 2015 or newer MacBook Air : Mid 2012 or newer MacBook Pro : Mid 2012 or newer Mac Mini : Late 2012 or newer iMac : Late 2012 or newer iMac Pro : 2017 or newer Mac Pro : Late 2013 or newer how to update macos high sierra 10.13.6 to 10.15

how can I update mac os from High Sierra … - Apple Community

Double-click Install macOS Catalina.app in your Applications folder. Click “Continue” and agree to the software license. You have the installer in your Applications folder

macOS Catalina is compatible with the following Macs:

Use an external drive:

The installer is approximately 8 GB. Once downloaded, the "Install macOS Catalina" app will launch automatically. if you intend to make a bootable USB installer (Method B in Section 6). If you wish to upgrade directly, proceed with the on-screen prompts.

: Use Time Machine to create a full system backup before proceeding. Check your critical apps for 64-bit compatibility before

architecture. This update is free and generally straightforward if your hardware is compatible. Apple Support Community 1. Check Hardware Compatibility