マウスって英語でなんて言うの？

A mouse is a small handheld device that you use to move a cursor on a computer screen. It may be a wired mouse or a wireless mouse. EX "A wireless mouse is much neater than a wired mouse although you do need to change the battery sometimes."

A computer mouse is simply called a "mouse". To be specific you can call it a "wired mouse" if it has a cord or a "wireless mouse" if it does not have a cord.

The device you use to navigate on your computer is called a 'mouse' but is sometimes referred to as a 'computer mouse' as well as a mouse is also a small furry animal so as not to get confused and let someone know what you are talking about On a laptop it is also called a touch pad. You can get a wired mouse that plugs into the computer with a wire and also a wireless mouse that has no wire attached and uses batteries

The mouse or the computer mouse are referred to in both a professional and personal environment.

"A mouse" is a device you use to move the cursor on a computer.