Most laptops already have an alternative for a mouse. Some have a mouse pad or touchpad area. Moving a finger around in the touchpad works the same as moving a mouse. Others have a pointing stick in the keyboard, usually between the G H and B keys. It works like a little joy stick. There will also be some buttons below them that work as mouse buttons.
Some alternatives to a mouse include a joy stick and a trackball. A trackball is like an upside down mouse where a ball is moved around by the hand.
Some laptops also have touch sensitive screens (like an ipad or android) removing the need for a separate pointing device.
The most common now is the touch pad.
Prior to the touch pad, a "stick" pointer that looked much like a pencil eraser was more common; but the touch pad became more popular.
Touch Pad
The mouse.
A Mouse
trackball
J
a mouse is a pointing device which is used to navigate on computers.
a computer mouse
it's called Poiting Stick
Computer mouse or a pointing device. Is that what you mean?
A PDA or personal digital assistant is a device that is used to connect to the internet and organize personal information. PDA's are used as a companion device to computers, but are becoming obsolete because of the use of smartphones.
Formerly that would be the case as it was the first type of pointing device until the introduction of the computer mouse (which had a smaller trackball on the bottom), then later optical and infrared laser mice.
it's called device driver software commonly called a driver
Does it have to be a mouse, or can it be a pointing device? If it can be a pointing device, perhaps a touch-screen?
Yes it was, cause it has music on it
No, the keyboard is not a point device, but the mouse is
which device is similar to a mouse
joystick