title: How to connect to the Oracle 11g that I have just installed in my laptop?
body: <pre><code>Microsoft Windows [Version 6.1.7601]
  Copyright (c) 2009 Microsoft Corporation.  All rights reserved.
  
  C:\Users\my_laptop_name&gt;lsnrctl status
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 19-JAN-2016 02:57
  :19
  
  Copyright (c) 1991, 2010, Oracle.  All rights reserved.
  
  Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
  STATUS of the LISTENER
  ------------------------
  Alias                     LISTENER
  Version                   TNSLSNR for 32-bit Windows: Version 11.2.0.1.0 - Produ
  ction
  Start Date                19-JAN-2016 02:35:39
  Uptime                    0 days 0 hr. 21 min. 41 sec
  Trace Level               off
  Security                  ON: Local OS Authentication
  SNMP                      OFF
  Listener Log File         g:\app\my_laptop_name\diag\tnslsnr\my_laptop_name-laptop\listener\
  alert\log.xml
  Listening Endpoints Summary...
    (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=my_laptop_name-laptop)(PORT=1521)))
  Services Summary...
  Service "orcl.2.12.151" has 1 instance(s).
    Instance "orcl", status READY, has 1 handler(s) for this service...
  Service "orclXDB.2.12.151" has 1 instance(s).
    Instance "orcl", status READY, has 1 handler(s) for this service...
  The command completed successfully
  
  C:\Users\my_laptop_name&gt;
  </code></pre>
  
  <p>Now, my question is, what should I write in this dialog box of SqlDeveloper?</p>
  
  <p><a href="https://i.stack.imgur.com/pt6dY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pt6dY.png" alt="enter image description here"></a></p>
  
  <p>And, also, looks like I forgot my username.</p>