Shift F3 facts

While investigating facts about Shift F3, I found out little known, but curios details like:

Shift + F3 will capitalize everything high lighted.

If you hold shift-F3. At least for Microsoft word. The highlighted sentence gets capitalised.

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across. Here are 2 of the best facts about Shift F3 I managed to collect.