The online project editor will autosave our work, but it's good practice to manually save our projects, especially before you close your web browser or navigate away from the Scratch website.
To manually save your new project, click on Save now from the File menu at the top of the project editor. This works whether we're working with the online or offline editor.
As you review the project, you'll notice that each project has a name. Our current project is called untitled. To change the name of your project from untitled, find the white textbox above the stage and change the project name to something meaningful by clicking in the box and typing. The following screenshot shows the project name in relation to the screen. My project is named run, kitty, run.