| Subject | English | Polish |
| comp., MS | client computer | klient (A computer or program that connects to or requests the services of another computer or program) |
| comp., MS | primary client computer | podstawowy komputer kliencki (A client computer on which synchronization takes place) |
| comp., MS | secondary client computer | pomocniczy komputer kliencki (A client computer on which synchronization does not take place) |