This means that you can usually compare the version number of the software installed on your computer with the version number being released to see if you already have the latest version ...
Nke a pụtara na ị nwere ike iji ọnụ ọgụgụ nke software arụnyere na kọmpụta gị na nọmba mbipute a tọhapụrụ iji hụ ma ọ bụrụ na i nweworị ụdị arụnyere ọhụrụ.