Q: how do I load a document into iCloud?

Hi donald f.fromlacey,

I understand that you wish to upload a file from Pages to iCloud for storage and syncing across devices. The best way to do this will be to activate iCloud Drive. Here are two articles that can help you understand iCloud Drive:

iCloud Drive FAQ - Apple Support

http://support.apple.com/en-us/HT201104

Using iWork with iCloud Drive - Apple Support

http://support.apple.com/en-us/HT201385

Thanks for using the Apple Support Communities. Have a good one!

-Braden