The Help/About screen lets you see which version you are currently running and check if there are any available updates.
At the top, you have the Check for Updates button. Clicking it will ask ArgTrack's web server if there is a newer version available. If there is, a link to the download page will be displayed.
You can also see the current version number, and a link to ArgTrack's website.
There are also a number of links to other F1GP related sites.
Finally, some credits appear.