I am making a sign and some of the text is in colors how can I underline in all black? I have tried to use the boxing function and use just the bottom lines but it puts a complete box around all the text not just the bottom. What I get looks like the sentence below. I want the underline all black.

Test Sentence underline all in black not black and red
Any help you can offer is apperciated.

There's more than one way to get at this. Here's the way I think will be fastest for your situation. Highlight / select all the text you want continuously underlined. In the Home ribbon menu, click the symbol for underline and make sure it is all underlined. Then click the little down arrow beside the symbol for underline. From the drop down menu that appears, select "underline color" at the bottom. From the color selector that appears, pick your color.

Thank You! That works!