So with Windows 8 (and 8.1) being the tick of Microsoft's release pattern, Windows 10 is to be the tock that everyone so badly wants. With the retiring of Internet Explorer sometime this late summer or early fall, the new browser codenamed Spartan looks to be an altogether better update. Officially, Spartan's release name is Microsoft Edge. Disappointingly, the shortcut icon has not been updated or changed much, if any. And the previously impressive name kind of put some anti-hype into the official name. I think I'll still call the browser Spartan anyway. Additionally, MS is adding Cortana to the mix. Basically, it's the Siri of Windows and yes, named from Halo's AI sidekick. Cortana is fully integrated throughout the OS, and has some pretty significant advantages. I only know this from various reviews, though I'm hoping to add my own experiences after the preview build finishes downloading and installing. For the first year, Windows 10 will be a free upgrade from Windows 8/8.1 but after that year, it's a new upgrade fee. So for anyone wanting to get off of Win8 be sure to grab that free upgrade when it becomes available. Besides, how much worse than 8 can it be? So, what's everyone think of this? And has anyone tried any of the preview builds?