Dropbox leads you to think that your files are automatically backed up. They are not.Its interface is not user friendly.Support is not very empathetic. I need to exchange almost 40 e-mails to get at the conclusion that my files haven't been backed up since the day I paid my subscription (this is outrageous: you pay and that very day the program stops synchronizing your files!)I definitely do not recommend them.Next step: will I be reimbursed? News on this issue later.PS - No, they don't reimburse, due to "strict terms of service". They only part you from your money.ADENDA - They reimbursed me pro-rata. The amount was based on an erroneous rate (I should have been reimbursed 100% and reimbursement was less than that) but at least they recognized their mistake.