User Stories for Cloud Storage
Role
Task
Importance
As a new user
I want to sign up for a new account
High
As a new user
I want to learn how to use the service
High
As a new user
I want to upload files and folders
High
As a new user
I want to create content
Medium
As a new user
I want to see what plans are available
High
As a new user
I want to logout 
High
As a new user
I want to create backups of data (think an archive of your phone, like iCloud)
Low
As a new user
I want to know what my storage limit is
High

Role
Task
Importance
As a returning user
I want to log into my existing account
High
As a returning user
I want to upload files and folders
High
As a returning user
I want to sync my files across all my devices
High
As a returning user
I want to logout 
High
As a returning user
I want to deactivate my account
Low
As a returning user
I want to organize my files and folders
High
As a returning user
I want to create backups of my private data (think an archive of your phone, like iCloud)
Medium
As a returning user
I want to share files with my friends and family
Low
As a returning user
I want to access my files from any of my devices
High
As a returning user
I want to save content I find on the web
Low
As a returning user
I want to collaborate with others 
Low
As a returning user
I want to know how much storage space I have available 
High
As a returning user
I want to view that upgrade plans are available
High
As a returning user
I want to invite other people to join the service by using a referral link
Low

Role
Task
Importance
As an administrator
I want to view a list of user accounts
High
As an administrator
I want to know when illegal content is uploaded and have it removed 
High
As an administrator
I want to be able to deactivate user accounts
High
As an administrator
I want to be able to manage customers billing
High
As an administrator
I want to know when a customer is nearing its storage limit
High
As an administrator
I want to be able to put the site under maintenance 
High
As an administrator
I want to know if a user has verified their email
High