To import an excel spreadsheet into your yahoo contacts first you’ll need to save the sheet as a CSV file by selecting file, save as.
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In the format dropdown select CSV.
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Then click save.
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Click continue in the pop up to save it.
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At your yahoo account you’ll need to go to the contacts tab and select the import contacts button.
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Select the others option.
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Then select desktop email program. Browse and find the file we just saved as a CSV and select that.
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Agree to their terms and click continue.
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Once it’s done processing your spreadsheet will be uploaded to your yahoo contacts.
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