Hello all.

I work for a non-profit. We collect donations. We have a many files in excel to reflect that.
I have united them all to one sheet.

First Name - Last - Date - Amount Donated - Location - address of person - Payment method........... and so on.....

The file is getting bigger.

My boss says to me: find us a program that is easy to use, that can collect all this info and make is search for data easily.

For example: I want to know how much did JON SMITH donated from 2012 till 2013.

Or: I want to know who much was donated in total in the X event.

Or in total in august.

So right now I am simply using filters to give her the information, but she is not satisfied.

Is there a simple software that can do this? Something with an easy UI?

Should I just continue to use excel (although the file is getting bigger and bigger)?

ANY (!) advice, suggestions, thoughts, will be MUCH appreciated.

Thanks a million