Through this command, you can connect with the MetaTexis server to check whether any updates are available. If there is an update, you will be asked whether you want to download the update, and information is given about the location of the file and its size. If you decide to run the update, the file will be downloaded automatically, and, after saving, the setup program will be launched automatically. After the setup program is launched, you must close all Word windows so that the update can be installed properly.