This is the 3074th most frequent Russian word.
интерфейс
Interface.
In this sentence, 'interface' refers to the graphical user interface of a software application.
Графический интерфейс этой программы удобен и понятен.
The graphical interface of this program is convenient and intuitive.
Here, 'interface' describes the connection and interaction between different hardware or software components.
Интерфейс между клиентским компьютером и сервером обеспечивается на уровне сетевых протоколов.
The interface between the client computer and the server is provided at the level of network protocols.
In this context, 'interface' implies the design and functionality aspects that facilitate user interaction with a system or application.