Question

Define Tracking ball mouse ???​

Answer 1

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. Large trackballs are common on CAD workstations for easy precision.

Ding Dong Ding ✌✌

Answer 2

पति : तुम कहाँ हो..??

श्रीमती : आप के दिल में हूँ...

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पति : तुम्हें कितनी बार समझाया है,

कि भीड़भाड वाली जगह पर...

मत जाया करो...xd..lol