Win7 system file is opened reduction method

  
Win7 system file is opened reduction method

Step:

1, click on the Start menu, click & ldquo; control panel & rdquo ;;

2, change the view mode of the control panel to "large icon", click “ default program & rdquo;;

3, on the left side of the "program" interface to select the required program, Then click on the right side “ select the default value of this program <;

4, in the "Set Program Association" interface check the file format to be opened with the program, click & ldquo; save & rdquo ; can be

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