- Knowledge Base
 - Hardware
 - JMU Hardware Services
 
    
      
        This article describes what to do in the event your laptop shows the message "Device is Locked".
      
     
  
    
    
    - Knowledge Base
 - Communication and Collaboration
 - Microsoft 365
 - Teams
 
    
      
        This article will go over what to do in the event Microsoft gives a "blocked" error when naming a Teams channel.
      
     
  
    
    
    - Knowledge Base
 - Communication and Collaboration
 - Email and Collaboration Services
 
    
      
        This article describes how to change the type of file extension to allow access to an email attachment that was previously blocked.