Some or most of those Home page modules seem to be HTML modules that were created and then placed on the Home page from within Admin.
1. You can edit your portal's Home page from Admin > Applications >Client Portal:
2. Client Portal Details > Edit > change changes. OR
3. >Desiktop & Pages > Pages >click on Home >Details or Content tabs > move content on or off Home Page. This allows you to select the modules that you want to place on the page and the order/arrangement that you desire them to be in.
To create and modify HTML modules you'll go to Admin > Desktop Templates > HTML Modules. Services is the one where Project Request bar is - right click on it and change the link to a new form if needed..
Information Technology Services has the Icon of Wu.