Checking for Product Software Updates
COMSOL provides product software updates that improve the software and correct any issues found.
To check if a product update is available, from the File menu select Help > Check for Product Updates ().
The program then checks if an update that is applicable, but not yet installed, is available from the COMSOL website.
If an update is available, an Update dialog appears; click Download to download the update directly, or click Browse Update to open the COMSOL website where you can read about and download the update.
If no updates are available, the Update dialog reports that your COMSOL installation is up to date. Open The Preferences Window and click Updates to select the Check for updates at launch checkbox to make the program check for updates each time you launch the COMSOL Multiphysics program.