Here is a set of step-by-step instructions on how to install the Second Life Viewer once you have downloaded the Second Life Viewer installer, either through the registration process or from the downloads page:
Note: If you ever need to download the installer again, you can always get the latest version of the Second Life Viewer installer from https://secondlife.com/support/downloads/.
|⚠️||Some anti-virus programs may cause Second Life to take a long time to install. If your installation seems slow, please be patient and wait for your anti-virus program to finish, at which point the viewer installation should complete normally. If you continue to have difficulty installing the Second Life viewer, please contact Support.|