How to fix Taskbar Disappeared in Windows 10
Your taskbar may automatically hide. Generally, if the taskbar is set to auto-hide, it should appear when you move your mouse to the taskbar area on desktop. But the taskbar doesn’t show up when you move your mouse to the right place, then there may be some errors. You can try to turn off auto-hide from taskbar settings. Check how to do it below.
Step 1. Open taskbar settings window
Normally you can right-click Taskbar and choose Taskbar settings to access it. Since the taskbar is missing on your Windows 10 computer, you can use Windows key + I to access it.
Windows + I to open Windows Settings and click Personalisation. Then click Taskbar in the left pane to open Taskbar settings window. If you can’t see personalisation, you can use the search bar in settings and type in task bar which should send you to task bar settings.
Step 2. Turn off auto-hide.
Then you can check if automatically hide the taskbar in desktop mode is Off or On, and make sure it is in Off status.