If the taskbar does not auto-hide even after you enable the auto-hide setting, try the six tips below to resolve the issue. When you choose to conceal the taskbar, it should do so automatically. True, the Windows 10 taskbar not hiding in fullscreen problem can have an impact on full-screen film or game viewing or gaming experiences. However, you may occasionally encounter a vexing problem: the taskbar won’t Hide in fullscreen mode.
Many of you may choose to watch videos or movies in full screen mode on Windows 10 when using VLC, other video players, or browsers such as Chrome, or when playing games on your Windows 10 computer.
Why isn’t my Windows 10 taskbar automatically hiding?.
