Microsoft's New Surface Tablets Are the Same Idea, Refined

When Microsoft announced its original Surface tablets last year, expectations, pretty much by definition, were high. After almost 40 years as a supplier of software to PC companies, Microsoft was finally making its own PCs — and it was trying to reinvent the PC as a high-end tablet with inventive features such as the super-thin Touch Cover keyboard. Whatever happened next, it was a historic moment in PC history. Today, at an event in New York, Microsoft unveiled its new Surfaces, the Surface P...