Failure Reason:
1, desktop program Explorer.exe have problems,
2, the taskbar setup error
3, taskbar failure
Solution:
1, find the taskbar, right button. Property
2, open the taskbar properties, find the general inside the-Auto hide taskbar options. Remove the hook from the front.
If this is not the case, it is generally due to a desktop process error. Restart your computer, or log off again to return to normal, and if you have an ongoing task that is inconvenient to restart or logoff, you can reset the desktop process in the following ways.
Action steps are as follows
1, find the taskbar, right button "task Manager" or direct input ctrl+alt+t pull out the task manager;
2, find the "process" tab----Find the Explorer process, click the end process, and determine;
3, the new Explorer task, and then click, create a new task, in the Task new open option Input Explorer OK, you see the taskbar you will find that the previous open window and normal recovery.
4, if according to the above method is not enough, may be your computer system abnormal cause the taskbar problem. You can search the Web to download the taskbar repair tool. (Taskbar repair tool Plus) the taskbar fixes the download;
5, click the Repair button if there are 360 security guards or the rising Card assistant pop-up registry write warning, please click Allow. This is the task bar repair tool writing a self-boot message to the registry.