how to access Adobe Illustrator workspace from AI initial page

Hi I have just downloaded Ai CC (trial version) and would like to start testing it but do not know how to access workspace from the initial page that popped up

(https://creative.adobe.com/products/illustrator?code=eyJhbGciOiJSUzI1N iJ9.eyJpZCI6IjEzNzY2NjY2NTYyMjQtZWU2Y2YwZjctMGQxMC00ZTJhLTk1YTItYTIyYm MzNGMyM2U1Iiwic2NvcGUiOiJvcGVuaWQsY3JlYXRpdmVfY2xvdWQscmVhZF9vcmdhbml6 YXRpb25zLGFkZGl0aW9uYWxfaW5mby5zY3JlZW5fbmFtZSxhZGRpdGlvbmFsX2luZm8uc2 Vjb25kYXJ5X2VtYWlsIiwic3RhdGUiOm51bGwsImFzIjoiaW1zLW5hMSIsImNyZWF0ZWRf YXQiOiIxMzc2NjY2NjU2MjI0IiwiZXhwaXJlc19pbiI6IjE4MDAwMDAiLCJ1c2VyX2lkIj oiNDhGNDI2NEY0QjM1MDQxRjk5MjAxNUMzQEFkb2JlSUQiLCJjbGllbnRfaWQiOiJDcmVh dGl2ZUNsb3VkVGVzdDEiLCJ0eXBlIjoiYXV0aG9yaXphdGlvbl9jb2RlIn0.aR6fcq-8gq F3_RN1lEiVZ2wQ9wZdN6kIb9aPG__Mjoum2hH2fDgLxsnbqLa_O0-m5CB9rLm9scrNe5am Y-Lrnu-eJOM-QGU8gil0GvAI8EbDP7w6bCI-YIchkIHgorR_OMWdyzC3j9NCOpKMTeoXnh -AIQTdkkXch3OxzNWA_Tw6vPRPZ5soHsOmJrFtjNl4j-0-ydxv2E1s6EP_uZN88HWkAOzR eniN1E8cfaafOJepcSYFSLjzKvP64lcMNfevKO0BHK4OkeWDMVLIU0_xzgzaYRrLtr10bS gZEi7_212sCdoWUj6dMhKso8ZNyTHTYMrwGald_GGNPQTmLTh-Lw) it's called Adobe Creative Cloud Illustrator CC?

I am completely new to it,

thanks for your help