The following information is related to a personal experience ocurred in this learning process. It could be useful for others who want to work with this software for a first time.

Important tips

WinVi editor results very useful in working with files in Windows. Specially when you have to change the root access specified in the OpenFOAM and ParaView case files (you were working in the Linux machine and you are changing to a Windows one).

This editor lets you to do Copy, Paste, Search, Replace and to drag documents in it to open them. It lets also to work with several WinVi windows at the same time. You can also open and work with other file types such as html and css very easily.

When you run the program a window will appear like below, push Run anyway.