1.2 Introduction to ANSYS
Engineers can perform the following tasks using finite element analysis software ANSYS:

• Transferring CAD models of structures, products, components, or systems or building computer models
• Applying design performance conditions or working loads
• Studying responses, such as stress levels or temperature distributions
• Optimizing a design
• Do prototype testing in situations where it otherwise would be impossible.

The ANSYS offers a Graphic User Interface (GUI) that permits easy, interactive access to functions, commands and documentation. An intuitive menu system helps the analyst steer through the ANSYS program. S/he can input data using a mouse, a keyboard, or both. This chapter provides basic guidelines for using the ANSYS program: starting and stopping the analysis, using the online help system, using and customizing the GUI, etc.