Windows 11 is introducing a feature that allows users to resize the taskbar, available in the latest builds for Windows Insiders. The new Taskbar Size setting enables customization, allowing toggling between a standard and smaller taskbar, which can also utilize smaller icons. Enhancements have been made to thumbnail previews for cloud files in File Explorer, a OneDrive shortcut issue has been resolved, and system sounds have been improved for dark mode users. Additionally, the Xbox mode has been rebranded to XBOX mode as part of the Windows K2 initiative, which aims to improve performance, design, and reliability in Windows 11.