We have just posted up Episode #311 of Weekly Tech Update. In this show we talk about the end of Microsoft's Internet Explorer, the end of Grooveshark and we also talk about some nifty things from the Build 2015 conference. We also talk about the Apple Watch and the 400% markup that is needed to offset all 70% of the units that have some defects. Ouch. Check out those stories and more at the links below.