The laptop mouse can be moved, the following 2 buttons can also be used, but in the sliding area point anything is not

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Everyone knows that every time the Win7 system installs software, there will be a query prompt, this

1. Click the “Start” button in the lower left corner, as shown in the figure, select Click on Contro

Win7 boot prompts login component error 4 solution. Many small partners usually install some securit

                 Win7 system often has black screen phenomenon for various reasons. The following sm

1. First, we return to the desktop location of the win7 computer. After that, we find the computer i