Downloading STK for the StellarXplorers Season 11 

This video shows the basics of creating the license request file (the file name format in this video is slightly incorrect, also do not request files for team 0008, that is one of the registered teams I support: also the requested files are only sent to the registered Team Director so you will not receive them anyway, use your own registered team number!). To download STK you will need to register an account with AGI. Since I have mentored the competition for years I have an account with AGI. Create one (for free) in order to access the download files.
The version you want is a 6 Gb file and will take a while to download. My Installation video walks through the next steps of the install process and what it looks like. After installation, you will need to activate the License File sent to you by StellarXplorers to finish activating STK for this year's competition round.