Cloud Storage enables you to upload your computer files (photos, music, documents etc.) to a central server managed by an Internet company. It offers you the peace of mind tha
…t you're files are backed-up if anything should ever happen to your computer. Other advantages are that you will be able to access your files from other devices. Companies like Dropbox get downloaded on your devices that enable you to use their service just like another drive on your pc or mac and will sync the files to your iPhone or iPad. The Amazon Clouddrive interface is all through your web browser. The best thing is that a lot of cloud storage companies offer free accounts and you can combine them if you need more storage, there's a good list in the related link. Amazon also stores any mp3 purchases you make and iCloud will store all of the content you purchase through iTunes. Google docs and Microsoft Skydrive also make it possible to store, edit and share documents online. (MORE) 
