Arduino Memory

Hello Arduino,

I have a project that's due tomorrow and all of the work that I had done yesterday, just completely disappeared as if I had never done anything, this made me really mad >:( . Please help me fix this or atleast make it so that every time the app closes your progress auto saves.

Sincerely

Student from a School

Can you let us know the URL of the missing sketch or Project? Also, Username and Email of your Arduino account?