registry
                        
                        
                             
                            
                         
                     
                 
             
            
                
                    
                    Registry
registry editor
Windows key+ R
regedit
Root keys
HKEY USERS
personalized information
HKEY CURRENT USER
stores current user settings
HKEY CURRENT CONFIG
was not explained
HKEY LOCAL MACHINE
Data for our system
HKEY CLASSES ROOT
File association
any kind of configuration
Data base
registry value
registry key