The world of FTP can be a little confusing for anyone new to it or unfamiliar with what it's all about.
Basically, FTP servers are a quick and easy way to remotely back up or store any data on your PC. To use one, you'll need an FTP client such as Save2FTP, which is a free and easy-to-use utility designed to automatically back-up your most important data to remote FTP servers. Of course, you'll need an FTP account which Save2FTP can't provide - this you can obtain from a web hosting company or other dedicates online storage host.
However, Save2FTP doesn't just act as a go between for you and an FTP site. It actively prompts you when you need to make backups based on your own time schedule and preferences. In this way, Save2FTP can actually help you organize your backups and schedule automatic backups. Generally FTP client interfaces aren't complicates and Save2FTP is particularly easy to use making it suitable for both beginners and advanced users.
It would have been nice to have had some sort of browser extension for Save2FTP but as a general FTP server, it hots all the right notes.