(FILES) The Apple logo is pictured on a large digital screen at the start of celebrations at the Battersea Power Station in central London on March 25, 2026, to mark the 50th birthday of US tech giant Apple. Apple celebrates its 50th anniversary as artificial intelligence challenges the Silicon Valley legend to prove it can deliver yet another culture-changing innovation. Apple's hit products the Mac, the iPhone, the Apple Watch and the iPad command a cult-like following, long after the company's humble beginnings on April 1, 1976 in Steve Jobs' Cupertino, California garage. (Photo by JUSTIN TALLIS / AFP via Getty Images)