- header - company name
- underlined - has a repair page
- bold - is a series
- neither - is a device
MacBook is a line of high-end laptops made by Apple Inc. There were two generations of portable computers sold as MacBook, they aren't related and don't share parts.
MacBook Air is a line of low-end laptops made by Apple Inc.
MacBook Pro is a line of high-end laptops made by Apple Inc.
For help identifying MacBooks, see:
System76 has repair information for nearly all of their products on their website.