I accidentally pressed my laptop's touch pad for quite long and later pressed escape key for quite long and got my document locked, I am not able to edit or save it now. I have a dell laptop which has a lock feature on escape key. I don't know how to unlock it now.Can anyone help.
				
			 
				
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		
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