Apple released iTunes 11 about two weeks ago, and now the software’s first update has been released in the Mac App Store. iTunes 11.0.1 brings back the ability to find duplicate items in a library. Apple excluded the feature in the first version of iTunes 11, but the company promised to add it back in a future update.

Besides the ability to display duplicates, Apple has included some bug fixes for iTunes Match, AirPlay and multiple stability improvements.

iTunes 11 just came out, and if you’ve upgraded, you know that it has changed many of the familiar features and moved many of them to different places. Let’s take a look at the different ways to use iTunes 11 the right way, with the following tips and tricks.

So, now that you’re becoming quite the iTunes 11 power user, it’s time to take that one final step: keyboard shortcuts.

Everyone knows that using the mouse when there’s a keyboard shortcut to be had is tre uncool. I’ve been on some friends’ case for years to get them to actually use Command-C and Command-V to cut and paste their text, sometimes to no avail.

But not you, no. You’re a power user in training. You’re ready to control iTunes 11 with the power of the keyboard. Here’s a few of them to get you started.

Look, iTunes 11, I love you and all, but where’s all my stuff? First I needed to figure out the Up Next thing, retool my Search habits, figure out how to make a Genius playlist again, and now I can’t even find the Downloads window. What gives?

If you’re in the same boat, we’re here to help. If you have re-enabled the Sidebar, you’ll notice that there’s no way to click on Downloads any more. Even when there’s a download happening. Here’s the thing: the Downloads window will never be there. iTunes 11 has moved it. Here’s how to find it again.

Apple released iTunes 11 last week, and it’s a step in the right direction. Its interface is cleaner and easier to use than previous versions, but what Apple fans have really been wanting for the past couple years is an unlimited music streaming service akin to Rdio, Spotify, or Pandora.

Rumors surfaced earlier this year that Apple is working on a Pandora-like radio service backed by iTunes’ huge music catalog. Some hoped Apple would introduce the service before the end of the year, but a new report claims that the new streaming service is nowhere near to being complete.

Apple released iTunes 11 last week, which introduced a new look and a number of new features. It also took a couple of features away, including Cover Flow and duplicate song detection. While the former appears to be dead and buried now, it looks like the latter is one its way back in a future update.

Reader James H. contacted me today, asking, “Now perhaps you can you tell me how to make the Genius work the way it used to? I don’t even know how to make a new Genius playlist build now.”

As you may have noticed, iTunes 11 has switched a few things around. One of them is how the Genius playlists work. Previously, once you started a Genius playlist, you could save it as a stand-alone playlist, or you could replace it with the next Genius list you created. That’s a bit different now in iTunes 11.

iTunes 11 has undergone many different visual tweaks and changes, not all of which may be welcome. One of the big ones is how the Search field works. By default, when you type in your search term, a drop down menu appears under the Search field, listing the songs, albums, or apps that include those search terms. This can be handy for searching the whole of iTunes at once, but you might want to use the older style of search, using the sidebar to filter the search results within the different media types.

Here’s how to revert iTunes 11 to the older style.

iTunes 11 is a huge upgrade from its predecessor, and it has received lots of positive feedback since it became available for download on Thursday, November 29th.

Apple has baked iCloud into the core of iTunes, and the app’s interface has been decluttered and enhanced with new features like the MiniPlayer. We’ve been combing through the innards of iTunes 11 to find all of the little changes and additions. Here’s our updating list of iTunes 11 tips and tricks:

iTunes 11 has a new feature called Up Next. It’s a way to let you know what is going to play next, of course, which is cool when you’re shuffling iTunes tracks, but it’s also a way to set up a playlist of sorts, letting you manage what songs come up at a party, for example.

There are a couple of different ways to add songs to the Up Next queue as well. Here’s how.