Subject :ICSO     Class : Class 10 
                                                                        Subject :ICSO     Class : Class 10 
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Subject :ICSO     Class : Class 10 
                                                                        Post Your Answer
Subject :ICSO     Class : Class 10 
                                                                        Post Your Answer
Subject :ICSO     Class : Class 3 
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Subject :ICSO     Class : Class 6 
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Subject :ICSO     Class : Class 2 
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Subject :ICSO     Class : Class 1 
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Subject :ICSO     Class : Class 1 
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Subject :ICSO     Class : Class 6 
                                                                        Ans 2:
Class : Class 7 
                                                                                                    
                                                                                                    It should be option D. I  tried in my laptop. switch user should be the answer as when you click the switch user option from the start menu, it satisfies all the above three conditions as mentioned in the question. I do not know why the answer is other than option D.
                                                                                                
                                                                                                Ans 4:
Class : Class 4 
                                                                                                    
                                                                                                    It is option B as when this option is chosen all apps are closed, the user session ends and the log in screen is displayed. 
                                                                                                
                                                                                                 
             
             
         
                                                                     
 
 
 
 
 ,
,    and
and   keys appear twice on a standard keyboard.
 keys appear twice on a standard keyboard.
 and
 and  are navigation keys.
 are navigation keys.
