When you click on a story's headline or body text, the page folds down, and you read. When you're done, you click the folded page and it pops back up to reveal the feeds again. Added to this basic "graze and read" functionality seen on all RSS readers is the shelf (something many readers have as well, like the clippings in NetNewsWire), a place to temporarily hold stories you are interested in. You can read these later and then throw them out. Times isn't intended to be a storage locker or book reader -- it is designed for quick scanning and reading. Likewise, the shelf is only so large and can be set to automatically clear itself at certain intervals.
The first thing you'll want to do with Times is customize the feeds. Especially if you are setting this up for someone else (like grandma), you can easily remove the pre-configured feeds and add your own. I recommend not adding dozens of feeds to Times. While power users may scan hundreds of sites, the average person may only make time for a few. NetNewsWire and other readers are better equipped to serve the sort of information overload of a "power reader" and I've included a shot of Feeds and NetNewsWire for comparison in the gallery. Times is designed for some "light" feed reading and aims to make the process more pleasant, not powerful. I recommend no more than 6-8 per category page.
Next I'll show you exactly how to set up your own category pages and fill those in with feeds. Then I'll show how to use the shelf and sharing tools.