He could either use the tab key to indent, if you want to make the ruler visible, you can go to the view tab and click the check mark next to show ruler.
        
                    
             
        
        
        
Divide 1210 by 16  and write reminder divide until value zero 
first step divide 1210 by 16 =  10 
then 75 divide by 16 =  11
4 
we can write 4 B A 
in hexadecimal 
        
             
        
        
        
Answer: Letter recognition
Fine motor skills
Isolated use of each finger
Bilateral coordination (using two hands together)
Eye-hand coordination 
Explanation:
 
        
                    
             
        
        
        
To accept all the changes in a document click Accept All.
 
        
                    
             
        
        
        
Linux. You do not need Linux as an operating system for your website.