In practical terms, yes, it is ready to use. MacOS is already installed and offers a host of Apple applications for browsing the Internet, reading e-mail, creating documents or spreadsheets, watching videos, listening to music, and so on. If you have specific needs (Office Pro, specialist software, video games, etc.), you will need to purchase these separately.

The refresh rate of the MacBook Air 2025 is 60 Hz. There is no option for 120 Hz.