I have been using skydrive for a while now and never had any issue. I have a windows 8 computer and am logged in to I. I am also using office 2013 and am logged in on that to (the same account) today when I turned on my computer on the little skydrive icon, there was an X. when I click on it it say " files weren't uploaded to skydrive". for some reason they refuse to upload, I did what the instructions said and it still did not upload, I am very upset about this because I have been a loyal Microsoft customer for a long time. this has me thinking of switching over to a more reliable os were this type of thing does not happen. please help me if u can, I really need this up and running for school.