Hey kitcat13,
Great question. Based on the information you provided, it sounds like iWork for iCloud Beta and Documents in the Cloud is what you are looking for. For information, see these articles:
iWork for iCloud beta: Frequently Asked Questions
http://support.apple.com/kb/HT5779
iCloud: Access iWork documents stored in iCloud
http://support.apple.com/kb/PH2704
Upload documents from a Mac or Windows computer to iCloud iWork
You can upload documents to iCloud iWork after editing or creating them on your Windows computer or your Mac with OS X v10.7.5 or later.
1. In iCloud iWork, click the button for the type of document you wish to upload: Keynote for presentations, Pages for word processing, or Numbers for spreadsheets.
If necessary, select the folder that contains the document.
2. Do one of the following:
- Drag one or more documents from the desktop to the iCloud iWork window.
- Choose Upload document type from the Action pop-up menu , select one or more documents, then click Choose.
- The amount of data being uploaded and the estimated time remaining for the upload is displayed in the Uploading Document window.
- Documents you upload from your computer initially have generic icons in iCloud iWork. After you open a document on your iOS device or Mac with OS X v10.8 or later, the document’s icon is updated in iCloud iWork.
Thanks,
Matt M.
