Try restarting it. If you can’t restart because the screen is frozen maybe just turn it off and back on. If you already tried restarting and it still didn’t fix the problem, just give it some time. The computer will reset itself eventually which should fix the problem. 
 
        
             
        
        
        
I think a spoof of an ad is the study of an ads rhetorical devices that is what I think I am not completely sure
        
                    
             
        
        
        
1 - b - Excel is a computer program, so it'd be Software
2 - a - Process of elimination, haven't heard of the term 'peopleware' before.
3 - d - A joystick accepts input from a user to interact with a computer. ex. Flight Simulators
4 - c - A monitor will display (or output) an image based on what is received from the computer.
        
             
        
        
        
Changing a worksheet name in Microsoft Excel can be done in multiple ways, but only one of them is correctly explained in the provided option, which is (A) double-click both the worksheet tabs one at a time and then enter the new names. 
The other options are incorrect. Even though you can change a worksheet’s name by right-clicking the sheet name, you also need to choose the appropriate option from the window bar that would appear – which is, of course, the rename option. 
 
        
                    
             
        
        
        
I think false not sure but let other people help u answer and u can decide