For the past week I’ve been using Microsoft’s new Lumia Camera software. It’s part of a Lumia Denim update that’s rolling out to Lumia Windows Phones over the next few weeks, and the most important changes are improvements to the camera. Lumia phones are known for their impressive camera hardware, but the software has sometimes been a step behind. Launching the camera on Lumia phones can be painfully slow, and even capturing and autofocus isn’t always particularly speedy compared to the iPhone 6 or some top Android devices. Microsoft is aiming to fix some of these problems with the new Lumia Camera app.