The macOS has been initialized, so you can use it immediately after purchase. Activation lock has been removed. [Specifications] • Model: MacBook Air (11-inch, Early 2014) • OS: macOS Big Sur (initialized) • CPU: Intel Core i5 1.4GHz • Memory: 4GB • Storage: SSD • Screen Size: 11 inches [Condition] • There are minor scratches and scuffs from normal use. • There are no screen cracks or major damage. • Operation has been confirmed. • The battery is a consumable item, so the battery life is not guaranteed.