How do I create a new query window in SQL Developer?

To create a new query window in SQL Developer, you can follow these steps:

1. Open the SQL Developer application.
2. Select “File” from the menu bar, then choose “New” and select “SQL File”. Alternatively, you can use the shortcut “Ctrl + N”.
3. The newly created query window will open in the editor window on the right side, where you can input SQL query statements.
4. To connect to the database, you can select “Connections” in the left navigation pane, right-click on the desired connection, choose “Open”, and then execute the SQL query in a new query window.

After completing the above steps, you can now create a new query window in SQL Developer and execute SQL queries.