How to clean up the stub7 system stubborn junk files?

How to clean up stubborn junk files in win7 system?

1. Open Internet Explorer and click on <;Tools”—“Internet Options";

2. In the <Internet Options" interface“General” In the card, click the "Settings" button under "Browsing History", and open the "Internet Temporary Files and History Settings" window. Click on the total window to view the file”;

In the window that opens, click “edit”—“select all”, then click on “Delete” on the keyboard, then it will be clicked;

4, in the pop-up "warning" ”Click in the window"Yes>;

5. Click on the Start menu and type in the search box: Event Viewer finds in the search results and clicks “Event Viewer”;

6. Expand “Windows Log", right click on “Application", select “Clear Log>;

7. Click “ in the pop-up prompt window Clear & rdquo;, then follow this method will be “ security & rdqu o;,“Setup”,“System”,“Forwarding events>

8, open the computer, right click on the system disk letter, select "properties", click on the property interface <; clean disk & rdquo;;

9, in the pop-up “Disk Cleanup& rdquo; In the “Delete Files” box, select the files with large temporary space, click “OK", whether to delete these files permanently, click “yes" Can start cleaning up.