The first button in the Navigator flap is NEW. You should use this button if you want to start a new project without closing your second one. This orange square will appear at the top left side of your squeak screen. To access the second project click the square
PUBLISH IT BUTTON ♥
What this button does is it allows you to save your project. It isin't as easy as pressing control + S though. When you press the button a form will pop up.In the form where it says unnamed1 put in your desired title. Sometimes it helps to put the date in the title.After a few seconds the next form will show up.
In this form all you have to do is press on your U: Drive and then save.Your project will be saved and you can open it the next time you need it