On this page there’s 13 highlights (view in Baymard Premium) outlining what Microsoft Teams are doing right and wrong.
(Tip: use the arrows above or on your keyboard to navigate all 1120 main navigation examples.)

The screenshot was taken on October 14, 2021 and depicts Microsoft Teams’ Main Navigation. In total, we’ve reviewed 24 of Microsoft Teams’ page designs. To see them all, visit the full Microsoft Teams UX case study.