Before power users criticize the UI, keep in mind the recent study that 90% of computer users didn't know to use CTRL-F to search a document. Things that may b

Before power users criticize the UI, keep in mind the recent study that 90% of computer users didn't know to use CTRL-F to search a document. Things that may be intuitive to you, may not be so to most other users. Maybe MS did extensive usability testing, maybe they didn't. But that CTRL-F study was so surprising to me that I don't trust my instinct when it comes to judging the effectiveness of a user interface for hundreds of millions of people