A lot of people these days use multiple online services for storing their pictures, videos, music and other files. These can include Dropbox, Google Drive or OneDrive for example. The problem with that approach though is that you need to have an account with each service individually which means having different passwords for each one as well as logging in separately every time you want to access them (or get notified when something changes). This leads to managing many accounts across various websites - not exactly ideal! unity webmail login