The primary purpose of this tutorial is that it will give those enrolled a complete knowledge of SAS environment and the underlying techniques needed to apply SAS to solve business problems. The version of SAS used is 9.1. The tutorial is so structured so as to allow those enrolled to master a wide range of techniques in base SAS starting from basic techniques such as formatting, sub setting and splitting to advanced topics such as SAS Macros and Proc SQL. The lectures are delivered in simple English that enable most enrolled to clearly understand the techniques. Also real life case studies make the techniques easy to understand.