Apple's WWDC 2025 keynote introduced a new Liquid Glass-inspired design theme, marking the biggest visual change in a decade.All Apple platforms, including iOS, visionOS, watchOS, and tvOS, received upgrades and new features.iOS 26 brings Live Translation, Gaming app, enhanced Apple Intelligence, and visual design changes.iOS 26 will be available on iPhone 11 models and newer, leading to end-of-life phase for older iPhones.iPadOS 26 introduces windowed multitasking, improved Files app, and enhanced Apple Intelligence.macOS 26 'Tahoe' offers Continuity enhancements, better Mac gaming, and improved Live Translation abilities.Updates in Apple Intelligence include Live Translation, visual improvements, and new features like Workout Buddy.Siri received minimal attention at WWDC, with Apple focusing on AI upgrades for devices like Apple Watch.CarPlay and tvOS received Liquid Glass design updates and useful features like Call Screening and Visual enhancements.Apple Music introduced features like Lyrics Translation and depth-enhanced Liquid Glass design language.AirPods Pro 2 and AirPods 4 will get studio-quality mic recordings and camera control upgrades with iOS 26.Craig Federighi featured in a comedic promo for WWDC, showcasing the new Liquid Glass design and updates across Apple products.