Microsoft Build 2013 opening keynote liveblog!

Hello, and welcome to sunny San Franciscso where Microsoft is about to kick off its annual Build developer conference. We already know today is the day Windows 8.1 becomes available as a public preview, and the execs in Redmond have hinted they have even more to share about the big OS update. But what else? Will those rumors of WebGL support for IE11 come to fruition? And how 'bout some news indie gaming developers can use? We'll be giving you the blow by blow, starting around 12PM ET today. Stay tuned!

June 26, 2013 12:00:00 PM EDT

Apple details iOS 7's improved business credentials