Dennis Sellers

macOS Sonoma introduces a new feature called Game Mode, which automatically gives games top priority on the CPU and GPU of your Mac.

iCloud Keychain is built-in to all Apple devices, allowing you to keep your passwords and other secure information updated and accessible across all of your devices. And in macOS Sonoma, Apple has adds the ability to share passwords via iCloud Keychain with other users.

The Voice Control feature in macOS Sonoma lets you control your Mac entirely with voice. Here's how to set it up.

With Safari you can use the Keychain access app to add certificates to a keychain. A certificate file can be shared between computers, and you can add certificates to your keychain for quick access to secure websites and other resources.

macOS Sonoma’s Sidecar feature allows you to extend your Mac desktop by using an iPad as a second display or as an input device across creative Mac apps. Here’s how to get setup and start using this awesome feature.

It’s easy to fall into the trap of using the same password or passwords for various websites. Thankfully, Safari in macOS Sonoma has a built-in tool to help you identify which passwords need improving.