The launcher will open the version number file to see which version is present on your computer.
If you see an error message while trying to update your device wirelessly, learn what to do.
If you need more space for a wireless update, you can update using i Tunes or delete content manually from your device.
Customers using a Commercial Edition need to have an active maintenance contract to receive updates. This documentation refers to the PRTG System Administrator user accessing the Ajax interface on a master node.
If you use other user accounts, interfaces, or nodes, you might not see all of the options in the way described here.
Many applications nowadays automatically update themselves to the latest version when you launch them.