Ensure your computer has all the required software installed and in working condition (excluding & koffice; of course). You can find the system requirements by following this link: System Requirements.
Assegurar- vos que el vostre ordinador té instal· lat el programari requerit i en condicions de treball (excloent- hi el & koffice; és clar). Podeu trobar els requeriments del sistema seguint aquest enllaç: Requeriments del sistema.