When the taskbar is locked, you cannot drag your app icons around. Once unlocked, you can click and drag your pinned apps to rearrange them in any order you like.
Locking the taskbar is a safety feature designed to prevent accidental changes. Unlocking it takes only a few seconds. Below is a complete walkthrough for both Windows 10 and Windows 11. how to unlock my taskbar
Occasionally, you might right-click and find that the "Lock the taskbar" option is greyed out, or you can’t click it. This usually happens in corporate or school environments where an IT administrator has set a specific policy. When the taskbar is locked, you cannot drag