InDesign no longer gives me the option to save

[Giulia5D38]

Hi everyone, I was working with in design and I realized that it doesn't let me save files anymore, it doesn't give me the option to do file > save > or save as file, anymore. It's like if the program no longer works, it doesn't make me move text boxes for example. 
Please, help me!
Thanks
Giulia

[ title changed by moderator ]

[Steve Werner · Accepted solution]

First, try quitting from InDesign and rebooting your computer. 

If that doesn't work, try restoring the InDesign preferences:

Adobe InDesign: Rebuilding Preferences and Cache Files ...www.rockymountaintraining.com › Adobe InDe...

[Scott Falkner · Accepted solution]

If you have work you ned to preserve and cannot save before following Steve’s advice, try exporting to IDML. This will save the file in a fomar you can recover.