What have I broken now?? Answered
Here is a weird problem, one that I find difficult to work around. Whenever I hit the apostrophe key, I do not get an apostrophe. Instead, the "quick find" toolbar appears at the bottom of the screen. ?? I just missed the full stop ("period") key and hit the slash next to it, and the same thing happened. Please, will somebody tell me how to fix this before I can only type "ggggg" because all the other keys do something odd?