1976: Founders Steve Jobs, Steve Wozniak and Ronald Wayne created the company on April 1, 1976, as they set about selling computer kits to hobbyists, each of which was built by Wozniak.

The first product was the Apple I. 

1977: Apple released the Apple II in June, which was the first PC made for the mass market. 

1981: Jobs became chairman.  

1984: The Macintosh was introduced during an ad break for the Super Bowl and later officially unveiled during a launch event. It was discontinued a year later and Jobs left the firm.

1987: Apple released the Macintosh II, the first colour Mac.

1997: Apple announces it will acquire NeXT software in a $400 million deal that involves Jobs returning to Apple as interim CEO. He officially took the role in 2000.  

2001: Apple introduced iTunes, OS X and the first-generation iPod.

The first iPod MP3 music player was released on October 23, 2001, at an event in Cupertino and was able to hold up to 1,000 songs.

2007: Apple unveils the iPhone. 

2010: The first iPad was unveiled.

2011: Jobs resigned in 2011 due to illness, handing the CEO title to Tim Cook. Jobs died in October from pancreatic cancer.

2014: Apple unveiled the Apple Watch. It also unveiled its first larger iPhones - the 6 and 6 Plus. 

2015: After purchasing Beats from Dr Dre, Apple launched Apple Music to compete with Spotify and other music streaming services. 

2016: Apple returned to its roots and announced the 4-inch iPhone SE. Meanwhile, the firm is embroiled in a legal battle with the FBI, involving the agency demanding access to the locked phone used by Syed Farook, who died in a shootout after carrying out a deadly December attack in San Bernardino, California, with his wife. The court order was dropped on March 28 after the FBI said a third party was able to unlock the device.  

2017: Apple introduces the iPhone X, which removes the home button to make way for a futuristic edge-to-edge screen design and a new FaceID system that uses advanced sensors and lasers to unlock phones with just the owner's face.    

2018: In a first for the company, Apple introduces new features in its latest operating system, iOS 12, that encourage users to manage and spend less time on their devices. The move was spawned by a strongly worded letter from shareholders that urged the firm to address the growing problem of smartphone addiction among kids and teenagers. 

2019: In January, Apple reports its first decline in revenues and profits in a decade. CEO Tim Cook partly blamed steep declines in revenue from China.

2020: In March, Apple closes all its brick-and-mortar retail stores outside of China in response to coronavirus. 

2021: In an online virtual event in April, CEO Tim Cook declares Apple's goal of becoming carbon neutral for Earth Day. Later in the year, the iPhone 13 was announced. 

2022: In September, the iPhone 14 was announced. One of the new features included a new sensor to detect if a user had been in a car crash, as well as an improved camera system. 

2023: Apple brings back its 'Home Pod' after the first generation was discontinued. The 'Home Pod' can be seen as an alternative to Amazon's Alexa or Google Home, as it is powered by voice commands. 

2024: Apple makes its first steps into artificial intelligence with the release of Apple Intelligence. The features are not all released at once, with many delayed until the following year. 

2026: Apple announces a leadership shakeup. After 15 years leading the company, Tim Cook steps aside from his position as CEO to become executive chairman. John Ternus, 51, Apple's widely respected hardware chief, will take over as CEO on September 1.