As a new Contributor to Byosphere, your Administrator of Byosphere should have added you as a new user to your Byosphere instance, and you should have received a welcome email from Byosphere. From that email, you can set your password, and then confirm that you can login and access the Byosphere web client successfully.
In order to run workflows, inspect projects, and upload or download data manually, you may need to have the Byos for Byosphere client installed on your PC as well. You should install the same version of the client as the version of your Byosphere instance. If you do not yet have the client, you can ask your IT/admin to download and install it from this url: https://proteinmetrics.com/byosphere-download/
(they will have the corresponding password for that site). Once downloaded, you or your IT can go to the Configure menu and in the server field, place the URL of your Byosphere instance which will connect the client to Byosphere.
Please refer to tutorials and knowledge base articles at support.proteinmetrics.com for any initial questions or support as you submit your first jobs to Byosphere. In particular, the short video tutorials of Byos workflows will be helpful in getting you started. Additionally, there are user guides installed along with the desktop client. You can find these at Help menu->Open user guides from the client. Finally, you can always feel free to send any specific questions you may have to firstname.lastname@example.org