Yes, all online backup services allow you to access your data from any location. It is possible to access your files via a website or a mobile app, depending on the service you choose. Both are available.
In addition, several online backup systems include integrated playback and viewing of particular file types rather than merely file access. As a result of this functionality, you may utilize your online backup account to stream music, photographs, and movies from anywhere in the globe, all from the convenience of your account.
You can still use your computer or mobile device to browse photos, listen to music, and watch movies if you don't have this functionality.