Excel Wizz

I have used Excel through out my whole life as a student.  I have learned so much about it over the years that I could do almost anything I wanted to on it.  But I forgot almost as many things as I learned.  There is just so much that a person can do on Excel, that it is impossible to remember it all unless Excel is used on a daily basis.  As soon as you think you know it all, there is something else that you learn about it.  I have learned many things, but the only ones I truly remember how to do are simple ones like setting equations and formulas.  Now I have learned how to format cells to perform a certain task when a certain spread of values is in the cells.  This will be very helpful for the future, now I can make any Excel spreadsheet look very professional while still being easy to follow.  Although I don't know exactly what I want to do with my life yet, I am sure somewhere down the road I will use Excel and the things I learned will come in handy.  The only problem is that there is such a numerous ammounts of things that  can be done in Excel that I will forget most of them again.