trackball Urdu Meaning
Trackball - Urdu Meaning and Translation of Trackball , Image/Illustration, English Definition and more.
ایک دستے کے اندر لگی ہوئی گولی جسے گھمانے سے کر سر یا سیّار پردے پر حرکت کرتا ہے
aik dastay ke andar lagi hui goli jisay ghumanay se kar sir ya siyar parday par harkat karta hai
1. n. an electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen
A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down mouse with an exposed protruding ball.
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