How To Update Macos High Sierra 10136 To 1015 Fixed -

Wait for the list to load, then click the column to sort the apps.

Do not interrupt power or close the lid on a laptop. how to update macos high sierra 10136 to 1015

Open your web browser (Safari is recommended for compatibility) and navigate to the official Apple Support page for older macOS versions, or use this direct link to the macOS Catalina App Store Page. Wait for the list to load, then click

to back up your files, as major OS upgrades can occasionally fail. Check Disk Space : Ensure you have at least of available storage if upgrading from High Sierra. Software Note : Catalina does not support 32-bit apps . Use a tool like to identify apps that will stop working after the update. Apple Support Community 3. Download and Install to back up your files, as major OS

will open and begin downloading the file named Install macOS Catalina . Running the Installer