Precise changes to the characteristics of a particular control can be made in the associated ________ Sheet

Testing your Web pages in one of the most popular browsers, such as Internet Explorer, is sufficient since all browsers render Web pages in the same way.

Answer the following statement true (T) or false (F)

____________________ software is provided for use, modification, and redistribution and usually can be downloaded from the web at no cost.

Fill in the blank(s) with the appropriate word(s).