The free Cricut Sync program allows you to update the Cricut Expression 2 machine, the Cricut Imagine machine, and the Cricut Gypsy device. Simply connect your Cricut® machine to your computer and run the Cricut Sync program to install new or updated features onto your machine. Cricut Sync is also used to troubleshoot certain firmware issues with those machines as needed.
You can find the download for Cricut Sync here. Simply click on "Additional Downloads," then select the Cricut Sync option that is appropriate for your system and follow the on-screen prompts to complete the download and installation.