[Trisquel-users] Saving changes in Trisquel USB

[andycwet]

I plan to use Trisquel as a live USB where I can bring it around and use it  
on other computers, however I am unable to save and changes to the drive.  
Everytime I boot from the drive, I get the default Trisquel installation.

Can someone tell me how to save changes to the drive? Thanks!