A computer fan assembly mechanism having filtering and sterilizing functions comprises a fan body. The tag RAM includes a memory section coupled to the address bus and a comparator coupled to the address bus and the memory section. Subsequently, a viewer synchronously displays the compiled survey results with the corresponding streamed media from the multi-media data file. The bar includes a first connecting device for connection to the second driving device of the first wrench and a second connecting device for connection to the first driving device of the second wrench. The front wall also includes a vertically extending center post.