How to set win7 system to sort folders by size

How to set the win7 system to sort folders by size:

1. Right-click in the explorer and select “ group by <; more” in the pop-up menu. ;

2, in the "Select Details" dialog box, select "size";

3, right click in the Explorer, select in the pop-up menu “Sorting method""size”;

4, this time you may think that the problem has been solved, how can WIN7 be just like this, it is not evolution, don't forget to group According to ”, right-click in the Explorer, and select “"Based in the pop-up menu""size”;

5, this time you find the resource manager File size sorting is much clearer and more powerful than XP. He categorizes the file size in detail;

6. Similarly, you can choose to sort the files from large to small, or from small to large.