In a blog posted yesterday on the Windows Blog, Gabe Aul has announced Windows 10 Insider Preview Build 10565. The Fast Ring build contains several improvements, but the one that caught our attention is the way that Windows activation is handled, with this new build.

The Surface Book comes in three different configurations: the entry level option with an Intel HD Graphics 520 GPU, and two higher-end configurations, featuring an “nVidia Graphics Processor”. Which one, you say? Let's find out.

The new and improved command prompt in Windows 10 takes everything you know, and hated about it, and turns it on its head.

By comparison, the Surface Pro 4 could be considered a product in competition with the MacBook Air, minus the touchscreen and stylus, although the comparison is not exactly as close a match as the one between the Surface Book and the MacBook Pro. Here are three things to consider before choosing either the iPad Pro or the Surface Pro 4.