The mouse pointer moves erratically, what is the possible cause? December 25, 2021December 25, 2021 administrator A. ball is dirtyB. is not connectedC. driver is not installed properlyD. has an incorrect IRQ settingCheck AnswerA. ball is dirty Share the PostRelated Posts:While creating relationship using mouse, how the the…While creating relationship, what happens when you…Delaration a pointer more than once may cause ____The planet that moves round the Sun at the highest…Clocks, which moves with the velocities comparable…What type of a device is a computer Mouse?