In some situations you might want to remove the text Your Windows desktops and apps on demand – from any PC, Mac, smartphone or tablet shown on the Web Interface.
Start a Command Prompt as administrator.
Create a copy of the existing file c:inetpubwwwrootCitrixXenAppapp_dataincludefullStyle.inc
Then edit the file c:inetpubwwwrootCitrixXenAppapp_dataincludefullStyle.inc
Find the entry #horizonTagline { and insert the text Display: none; as shown here:
Text is now gone: