Joke Collection Website - Talk about mood - Why does a white box appear when I right-click on the blank space of the computer desktop? Only when the mouse moves over can I see the frame (win7).

Why does a white box appear when I right-click on the blank space of the computer desktop? Only when the mouse moves over can I see the frame (win7).

1) The installation time of the system is too long. cclean and temporary files should be timed.

2) Running n programs and browser windows at the same time takes up too many system resources.

3) Computer virus

4) program conflicts, too many useless software or plug-ins. Delete with professional optimization software

5) Right-clicking the mouse on the WIN7 desktop has only resolution and personalization; Properties at the beginning-Computer-Click the right mouse button.

Because you didn't explain the problem (such as computer configuration, how long the system has been installed, is it running like this? This problem occurs when something is running. Is it normal to run other software? Is this still the case after restarting the computer? ), so I can only think of these.