It can take a lot of effort to look effortless. If you're looking for a way to organize your outfits, try creating a digital lookbook on your iPhone Notes app.

The next easiest way to Undo in Notes is to give your iPhone or iPad a shake. Shaking will create a pop-up asking to confirm that you want to Undo Typing, which you can confirm by tapping Undo.

The main way to get to Math Notes is through the Notes app on your iPhone, iPad, or Mac. You can also access it through the Calculator app: Tap or click the calculator icon in the lower left ...

You can change your Notes settings on your iPhone using the Settings app. Changes include how notes display and how lists sort in the app.

The Notes app is a handy way to scan a document, especially one you want to associate with a specific note. Learn how to use this feature.

You can scan documents using the Notes app! That's right — you can scan and save important documents such as checks, legal documents, and photos without having to track down the nearest scanner.

Using the Notes app, iPhone users can record audio and have it transcribed without having the manually transcribe it themselves or use a third-party app.

It's easy to draw on your iPhone with the Markup tool in your Photos or Notes app. Here's what you need to know to do it.

There's no denying that the Notes app is handy, but there are times when you would like to keep your notes private. Here's how to password protect your Notes on your iPhone, iPad, and iPod touch.