Learn how to disable Microsoft Copilot in Windows 11 and Office apps using Settings, Group Policy, and other quick methods.

On Windows 11, head to Settings > Personalization > Colors and set Choose your mode to Dark. On macOS, click the Apple menu, then System Settings > Appearance > Dark.

The iOS 26 will be released to everyone in a few hours. Check here if your device is eligible for the iOS 26 update.