Fault analysis and solution for a white frame on the Win7 system desktop that cannot be closed

            
Fault Analysis:
This happens, mostly because some programs do not close the card normally after running, or the Win7 Explorer cannot be refreshed normally. So how do we solve this problem? The following Xiaobian share with everyone a Win7 system desktop appears a white box can not be closed solution.
Solution:
1, try to refresh in the right-click menu;
2, open the task manager (press “ Ctrl + Alt + Del & rdquo; key combination to open), point process end process explorer .exe
3, click “ File & rdquo; & rarquo; & ldquo; New Task & rdquo;, in the "Create a new task" dialog box, enter "ldlorer", click & ldquo; OK & rdquo; button Wait a moment;
4, if this happens often, it is very likely that your computer configuration is low or there are too many junk software in the system, it is recommended to clean up.
The above is the failure analysis and solution of the white box on the Win7 system desktop can not be closed. The next time I encounter a Win7 system desktop, a white frame can not be closed, take the above method introduced by Xiaobian Solve the smooth operation of the win7 system.