Please clarify which intent you are asking about before a complete guide can be provided.
The prompt is ambiguous because it refers to a compressed file name rather than a widely known application, game, or system. novo.rar
The name could refer to several different topics. Please clarify which of the following you are asking about: 3D Printing and Modeling:rar" collection)? Please clarify which intent you are asking about
Is this a specific compressed file for an application or localized software patch? novo.rar
Did you download a driver or utility archive for Lenovo or another tech brand often nicknamed "Novo"?