Microsoft Touch Mouse 20
The straight line at the top center of the mouse essentially replaces the wheel for scrolling—you just move one finger up or down to scroll.
Image created by Greg Shultz for TechRepublic, all rights reserved.
Greg Shultz is a freelance Technical Writer. Previously, he has worked as Documentation Specialist in the software industry, a Technical Support Specialist in educational industry, and a Technical Journalist in the computer publishing industry.