On this page there’s 2 highlights (premium only) outlining what Microsoft are doing right and wrong. (Tip: use the arrows above or on your keyboard to navigate all 105 top-level navigation examples.)
The screenshot was taken on December 13, 2013 and depicts Microsoft’s Top-Level Navigation. In total, we’ve reviewed 53 of Microsoft’s page designs. To see them all, visit the full Microsoft UX case study.