iCloud users have always had to resort to Dropbox or Google Drive if they wanted access to their files, but with Yosemite and iCloud Drive, they might not have to rely on them quite so much. Click on the new iCloud Drive icon in the Finder sidebar and you’ll see all of your documents, but it’s not just limited to apps; anything you add will be accessible on any of your devices, just like it was back in the days of iDisk. (MacLife)