As we’re sure you’ve all heard by now yesterday, whilst we were at AppsWorld, Apple announced some great new products and updates including the 10th major release of ‘the world’s most advanced desktop operating system’ – OS X Mavericks. We’ve been busy installing it on all our machines this morning and despite a few discrepancies, all seems good, so far, although it did take well over an hour to fully install and set up. Check out What’s New in Mavericks below:     iBooks With OS X Mavericks, a new chapter in the iBooks story begins. Now you can launch the iBooks app on your Mac and the books you’ve already…