Figure 2.
(A) previous browser graphic page. (B) current browser graphic page displays trash icons next to custom tracks, more track columns on wider screens, increased font sizes for dialog boxes, and a reduction in text on the page.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.