If you want to add symbols, and more than just smilies, to text on the iPad, iPhone or iPod touch then you might want to switch on a feature in keyboards. I use this in lists of tasks to highlight what the tasks are and who should be doing them. It does make plain text a bit more interesting.
Whether it be Excel, Word, Access, PowerPoint or a whole load of other programs, here are short video tutorials to help you use these programs with lots of easy, useful tips presented by Gary Schwartz