Louis is using the Web interface to configure his SOHO home router/access point. At this exact moment, none of his computers are on the wireless network. He goes into a screen called "active clients" only to see that a computer he doesn't recognize is on his network. What should he do?

What are some ways to use a range name in a formula? check all that apply. in the defined names group, click use in formula, and then select the desired name. begin typing the name in the formula, select a name from the autocomplete list, and use the arrow keys and tab key to enter the name in the formula. begin typing the formula, and then click and drag with the mouse to select the cells to include in the formula. right-click one of the cells in the range. click formula options, and use the dialog box to add the name.