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["Welcome\nInstructions for screen readers: The SUMIF function. Need a formula that adds things up, but only if a certain condition is met? Then SUMIF is the function for you. Access the Help pane by pressing F6 repeatedly. Then press TAB to navigate and activate the Let's Go button."]
["The SUMIF function"]
["Need a formula that adds things up, but only if a certain condition \nis met? Then use the SUMIF function. Take a look at the Help pane \non the right. Then when you're ready, select Let's go!"]