The best thing about this service is that it backs up my files automatically, so I don't have to worry if there's anything important in them like photos or documents which are not backed-up by other services. It also has an option for free cloud storage of 5 GBs worth of space. Sometimes when you're running low on disk space, they give your some more but sometimes its just too little. This should be given enough warning time before deleting any file as we can never predict what could happen with our backups. Just make sure to use their auto back ups feature otherwise you might lose all your work at once! We used it mainly because it was cheap compared to others online backup providers. But now since they've increased prices, i would suggest everyone else try out those who offer cheaper plans first than going through expensive ones.