how to use excel 2010

when you use formulas in excel you don t need to be a expert you onli need to put this
    =sum(the chart that will use + the other chart that you will use)
(you need to put numbers!!)





and there are all this formulas
sum
avarage
min
max
and more...
there are charts that are like this...

and more tipes of charts
to create a chart you need to put here