Apple has announced macOS 15 Sequoia, the latest operating system for Macs, at WWDC 2024. If you're eager to try out the new features of the OS, you can install the developer beta version now for $99 a year. Keep in mind that beta versions are still being tested and may have some bugs, so it's important to back up your data before installing. However, Apple's early versions are typically well-polished and will only improve with wider testing, making this an exciting opportunity for early adopters.