Quote From kitten2010:
Need advice.. do all of you use SPSS?
No.
It is only one of many software packages for statistical analysis of quantitative data. Which package a researcher uses depends on the nature/complexity of what they are trying to do and what the conventions in their field are. For example, most people in my field use Stata or R, as SPSS probably wouldn't handle the kind of analysis we do. Others may use SAS, MPlus, Matlab....there are many packages.
If you only have small amounts of quantitative data, I would stick with SPSS as it is more user friendly than many packages (from what I have heard). These things do become easier with time. I would just ask you one question though - is it definitely SPSS that you are struggling with, or are you perhaps finding the statistical concepts themselves confusing? Either can be dealt with, but different training might be required in each case.