The System Tray on Windows 11 is located on the right side of the Taskbar and displays information such as the clock, network status, and volume control. Users can hide the time and date by going to Settings > Time & language > Date & time and toggling off the "Show time and date in the System tray" switch. An abbreviated format can be shown by toggling on the "Show time and date in the System tray" switch and selecting the "Show abbreviated time and date" option.
To hide system icons, users can go to Settings > Personalization > Taskbar > System tray icons and toggle off unnecessary icons. The "Show desktop" button can be disabled by unchecking the "Select the far corner of the taskbar to show the desktop" option under Taskbar behaviors in Settings > Personalization > Taskbar. Notifications can be turned off by toggling on the "Do not disturb" switch in Settings > System > Notifications. The weather widget can be disabled by toggling off the "Widgets" switch under Taskbar items in Settings > Personalization > Taskbar.