reset MS word to default

Michael Munn

Dear Fellow Jaws users, This is Michael. I don't know what I did but I messed up my word to the point that I can't use them. I need a key command to set it as `default. 
Are there a keyboard command for this issue in Word? All comments are greatly appreciate it.
Best Regards 
Michael Munn 

 Michael Munn
Member: Virginia Association of Blind students
 National Federation of the Blind of   Virginia
Member: Maryland Association of Blind Students
National Federation of the Blind of  Maryland
Students of: Hadley Institute of the Blind

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