Referring to something that is displayed on a screen, especially in a film or television context.

स्क्रीन पर

English Usage: The actor made his on-screen debut in a popular film.

Hindi Usage: अभिनेता ने एक लोकप्रिय फिल्म में अपनी स्क्रीन पर शुरुआत की।

The area of a display device (like a TV or computer monitor) where visual content is presented.

स्क्रीन क्षेत्र

English Usage: The on-screen instructions were easy to follow.

Hindi Usage: स्क्रीन क्षेत्र में दिए गए निर्देशों का पालन करना आसान था।