Answer:
The cell address of 4th row and 4th column is
4D/D4
 
        
             
        
        
        
Wait.....What do you mean?
        
                    
             
        
        
        
You need some more criteria. Is this a webpage? If so.. What language(s) are applicable for writing your web application. My profession is systems development, do I do a lot of fronte-end/ back-end development. I don't mind helping, just need some more information. If not what resource does this need to be created in?
        
             
        
        
        
human center because we describe stuff by what we see and obserevs
 
        
                    
             
        
        
        
Answer:
Software is a set of computer programs which makes computer work.