What does mouse buttons actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

You still get all 13 programmable options, including DPI up/down buttons, a trigger button, a four-button mouse wheel, two buttons behind the mouse wheel and two buttons on the left.

Lauren Morton, Associate Editor: If anything, I need more mouse buttons. I currently have just two auxiliary buttons on my thumb, which I only just put to good use recently during the Diablo 4 beta.

It appears that some Kensington mouse buttons will begin to function erratically after prolonged use. We have only received one report of this issue, however, our own Kensington 4-button optical ...

X-Mouse Button Control also offers a neat “Button Chording” feature, which lets you press two mouse buttons at once to trigger additional actions. (It’s now how I prefer to open Task View on ...

Here's how to map your mouse's extra buttons to get more use out of them. Don't leave your mouse's potential untapped.