This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to upload and organize school files in dropbox
Visit dropbox.com and sign up for an account.
Start the process by clicking the get dropbox basic option.
A password-protected account will give you access to upload your files and choose who gets permission to see them.

Select from the following. (a). Register using your full name and an email that you will always have access to. ( you do not want to lose access as you can have your files backed up virtually forever.. (b). This is only necessary for teachers to use dropbox and not students. If you don't want to use dropbox, try to set up your account in dropbox with dropbox's consent form.. (c). Choose a folder that includes the school related items you want to upload. You can choose the archive location where your folders will be, or you can create another folder somewhere else.. (d). Note: dropbox only includes the one account and one file folder on its website. This means that everyone in your dropbox account is in charge of what you upload..
The answer is:
(a).