www.dropbox.com automatically saves your computer files to a server in the USA. So you are always backed up. Additionally you can link several of your computers to Dropbox and automatically synchronise between them so that all your data is on all your computers. If your phone can hold that type of data you can include your phone in the synchronisation. If you want to share specific folders or files or photos with someone else you merely authorise them to have access. If you don’t have your computer handy you can go online and view your files online. For what it offers it is incredibly cheap. I have used it for a year and think that it is wonderful.