Addresses an issue for Mac computers with the Apple T2 Security Chip where internal speakers may not appear as a sound output device in Sound preferences.Resolves an issue where the built-in camera may not be detected when trying to use it after using a video conferencing app.Fixes an issue where System Preferences would continue to show a notification badge even after installing an update.Addresses an issue that may prevent password entry on the login screen.Fixes an issue that may prevent Reminders from sending notifications for recurring reminders.This update also includes bug fixes and other improvements. Controls to fine-tune the built-in calibration of your Pro Display XDR by adjusting the white point and luminance for a precise match to your own display calibration target.Option to control automatic prominence on Group FaceTime calls so video tiles do not change size when a participant speaksĬalibration Fine-Tuning for Pro Display XDR.Option to disable battery health management.Energy Saver preference pane now displays battery condition and recommends if the battery needs to be serviced.Battery health management to help maximize battery lifespan for Mac notebooks.The update also improves the stability, reliability, and security of your Mac. The installation is complete when you see the MacOS Catalina login page.MacOS Catalina 10.15.5 introduces battery health management in the Energy Saver settings for notebooks, an option to control automatic prominence of video tiles on Group FaceTime calls, and controls to fine-tune the built-in calibration of your Pro Display XDR. This is all fine and expected, so don’t worry. You’ll see a blank screen and a progress bar as well. Once you finally click Install, your Mac may restart several times during the installation. Choose the target partition before continuing. If you’d rather install the new update to a different partition than the default choice, select Show all disks when presented with the option. With the installer loaded, follow the on-screen prompts to install MacOS Catalina. You don’t want a dead battery to interrupt your install, as this can seriously corrupt your data. Note: If you’re installing Catalina on a MacBook, we recommend plugging in the power cord if you haven’t already. Once it’s finished, the installer launches automatically. Depending on your internet connection, this may take a while, so be patient. When you’re ready, click the blue Get button to download the MacOS Catalina installer (8.16GB). Get MacOS Catalina Step 4: Download MacOS Catalina Once the store opens, click the search bar in the top-left corner and type “MacOS Catalina.” Press return and click the entry for Catalina to load its product page.Īlternatively, you can click the link below and it should launch the Catalina product page within the App Store: Alternatively, you can click the Apple icon located in the top left corner and select App Store on the drop-down menu. Now that your Mac is safely backed up, launch the Apple Mac App Store by clicking the blue “A” icon parked on your Mac’s Dock. If you need help backing up your Mac, follow our step-by-step instructions published in a separate article. M3 Macs may launch this year - with a surprising addition Report: Apple’s 2024 MacBooks may face some serious shortages Best Apple Deals: MacBooks, AirPods, iPads, iMacs, AirTags and more
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