X \ Stata على X: "#StataTip: Keep your Stata program up-to-date! Be connected to the Internet, type -update all- in the Command window, and Stata will automatically download and install any new
changing working directory - Statalist
Applications of Data Analysis (EC969) Week 1 Lecture 1 (Part 1): Short Introduction to Stata and to the Worksheets
STATA Basics
Stata | Interface
Changing Datastream data & Stata | researchfinancial