Your Taskbar is now completely reset. You will see only the default icons (Start, Search, Task View, Widgets/News).
If your taskbar is frozen or unresponsive, restarting the explorer.exe process is the fastest way to "refresh" it without losing data. : Press Ctrl + Shift + Esc to open Task Manager. Click More details if it opens in a small window. Find Windows Explorer in the "Processes" tab. Right-click it and select Restart . Using Command Prompt : Type cmd in the search bar and Run as administrator. how to reset windows taskbar
If restarting Windows Explorer doesn't resolve the issue, you can try resetting the taskbar settings to their default values. Your Taskbar is now completely reset