Operating margin or operating profit margin measures what proportion of a company's revenue is left over, after deducting direct costs and overhead and before taxes and other indirect costs such as interest. Operating margin formula is:
Snapping an app resizes the app to 320 pixels wide, which allows it to share the screen with another app. Snapping enables two apps to be visible at the same time, so the user can truly multitask. Be aware that snapping is not available for devices with under 1366 pixel horizontal resolution.
Open iTunes to buy and download apps. Keynote is the most powerful presentation app ever designed for a mobile device. Built from the ground up for iPad, iPhone, and iPod touch, it makes creating a world-class presentation â complete with animated charts and cinematic transitions â as simple as touching and tapping.