I have been searching for an explanation as to how Outlook desktop and outlook.com can interact. Is it possible to keep emails, contacts and calendar events in outlook.com AND download into outlook desktop? I would like to be able to use multiple PCs with outlook desktop all to the same accounts. When offline I need to be able to read/review email content, lookup contacts and calendar events. Also sync, as I do now, between iPhone and outlook desktop.

Is the above possible and if so, I would appreciate someone pointing me to setup instructions.

THANKS MUCH!!