VMware Horizon Client is a locally installed software application that communicates between View Connection Server and thin client operating system. It provides access to centrally hosted virtual desktops from your thin clients.
To open and use the VMware Horizon Client window:
Double-click the VMware Horizon Client icon on the desktop.
Certificate checking mode—Certificate checking mode determines how the client proceeds when the client cannot verify that your connection to the server is secure. Dell recommends that you do not change this setting unless instructed by your system administrator.