The installation instruction follow. If you are using a difference browser the procedure might differ. With the Java Runtime Environment (JRE) is installed, complete the following eight steps: Step 1: Click here to download. Step 2: Click the Downloads icon in the menu bar above.Finder. Step 3: Right click DemOffCurvesQuasiLinearInstaller.jar (or if your mouse has only one button, click while holding the control key down). Step 4: Click Magnifing icon located on the right side of the drop down window. Step 5: Click Open. Step 6: A warning window now pops up asking if you want to download the file. Answer Open to the warning query. Step 7: The installer window now pops up; click the Install button. Step 8: A window now pops up asking if you want to install the application on your desktop. Answer Yes or No.

With the Java Runtime Environment (JRE) is installed, complete the following five steps: Step 1: Click here to download. Step 2: Find DemOffCurvesQuasiLinearInstaller.jar in your downloads directory and click on it. Step 3: A warning window now pops up asking if you want to launch the file. Click Open. Step 4: The installer window now pops up; click the Install button. Step 5: A window now pops up asking if you want to install the application on your desktop. Answer Yes or No.