Design the MacBook concept and specifications
Source processors, memory, storage, display, battery, keyboard, trackpad, speakers, cameras, and wireless modules
Manufacture the logic board and other internal components
Produce the aluminum enclosure and structural parts
Assemble the display panel and lid components
Install the battery and power management system
Mount the keyboard, trackpad, speakers, and ports
Connect and secure all internal cables and components
Install the operating system and firmware
Run quality control, safety, and performance tests
Package the finished MacBook for distribution