1. If the start menu and taskbar can be displayed when the mouse is moved to the bottom of the screen, please do this: move the mouse to the bottom of the screen, and when the taskbar appears, right-click on the blank space of the taskbar. , select "Properties" in the pop-up menu, and in the pop-up properties menu, uncheck "Auto-hide taskbar".

2. If the start menu is still not displayed when the mouse is moved to the bottom of the screen, you should carefully pay attention to whether there is a line at the bottom of the screen. Move the mouse to that line. When the mouse becomes When using the up and down arrows, click and hold the left mouse button and pull it upward;

3. If the above two steps cannot solve the problem of missing start menu, it may be caused by the computer being infected with a virus. Download and install 360 Security Guard can perform system repair