Google is working on a big multitasking upgrade for Android tablets

Over the past few years, Google has made major changes to the Android OS to better accommodate tablets and other large-screen devices. These include new features like a taskbar, desktop windowing, enhanced drag-and-drop support, improved app adaptability, and more. Despite these improvements, most people would agree that Android tablets still have a long way to go before they can replace PCs, largely because of their limited multitasking capabilities.

Thankfully, we know…