Ok I am very new at this and not sure how to install. I downloaded all the programs that was stated. Not sure what some of it means though.

4. Do you have access to your webhosting control panel to create a MySQL database and user?
BEFORE YOU PROCEED, make sure you have access to a MySQL database, and username/password to that database. You may need to create the database using your webhosting account's control panel. Contact your webhosting company for assistance. Zen Cart™ cannot create the database for you.

(You need the following permissions on your MySQL user: SELECT, INSERT, UPDATE, DELETE, CREATE, ALTER, INDEX, DROP. On an hSphere host, this would be "dba" access, or at least read/write. )

what does this mean?

also following the next step, How do I upload using filezilla. I tried to drag the file over but it doesnt work. Can someone explain this language to me?