How to save User Name in Putty Sessions

1. Clicked on Any Saved Session and Load it 
2. Click Connection > Data in the Category navigation tree.
3.  
   
   
   
4. Type the user name that you want to use on the Server in the Auto-login username field.
5.  
6. 
7. Click Session in the Category navigation tree. The Basic options for your PuTTY session are displayed.
8. Type the name that you want to use to associate with this session in the Saved Sessions field. Click Save.
9.  
   

Now, just double click on sessions and Enter your password directly :-)