I had trouble with Microsoft parental setting website the other day -- I could not find the option I was looking for. Eventually I found some documentation and

I had trouble with Microsoft parental setting website the other day -- I could not find the option I was looking for. Eventually I found some documentation and that's when it hit me: the completely unstyled plain text at the top of a section was actually a "tab bar" which you click on to get pages of more options! This sort of minimalism in design is completely frustrating. Being familiar with common UI paradigms only works if the UI designers actually use them.