In addition, Microsoft added optical character recognition (OCR) throughout its entire family of apps, so that if you upload an image with text, those printed words will then become searchable in the application. Previously, this feature was only available on OneNote for Windows, but now you can use it on various other devices, including the iPhone, Windows Phones, Macs and, yes, the iPad. You can try that out today (Microsoft suggests waiting five minutes after an image upload to do a text-search), and in the coming months the company will also add business support, along with a way to search older images, too.