There is a buton above your mouse that makes it move or not, try clicking it.
if it has a touch screen or a mouse touch pad.
restart it.
peripherals such as keyboard and mouse
The computer mouse has been replaced in recent years by the touch screen feature found in most new computer systems. This allows you to directly touch the screen to select items.
The touch pad, or trac pad
Yes, a mouse is hardware. Think of hardware as the parts you could physically touch, inside or outside of the computer. You could touch a mouse. So what can you touch? A keyboard, a hard drive, a monitor... Those are all physical things that you can hold in your hands, so they are all hardware. Software are the parts you couldn't touch. They are the codes, programs, apps, and data, the parts that "think" to tell the computer what to do.
YES, if it's connected to your computer
Try Fn+F7 it usually works on mine!
The Mouse The Keyboard The Joystick
everywhere. On Door handles, phones, computer keyboards, computer mouse, flat surfaces and places where other people touch.
take it to the apple store.
Using a touch screen on Dell computer is faster, and easier than using a mouse or a track pad. If the Dell computer has a stylus input, one easily can write and draw directly on the screen.