Hide errors with IFERROR and IFNA

Replace expected errors such as #DIV/0! with a clear value using IFERROR, and use IFNA for lookups so real mistakes still show.

Confident · 11 min · 11 steps

In this lesson

  • Read the error first.
  • =IFERROR(formula, value if error) replaces any error.
  • Replace with "" (empty) or a short text, not 0, when no answer exists.

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Remove duplicates

Delete repeated rows from a merged list, and choose which columns decide what counts as a duplicate.

Confident · 9 min · Free, with no sign-up

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Skill
Logic
Stage
Confident
Paths
Lookups without the #N/AReports that don't break

Where it sits in Logic 7 lessons

And 1 more, up to Flag overdue items. See the whole skill

The steps

11 steps: 4 explanations, 5 Do this, 2 questions, then Your turn.

Try a free lesson first

Remove duplicates

Delete repeated rows from a merged list, and choose which columns decide what counts as a duplicate.

Confident · 9 min · Free, with no sign-up

Do the free lesson on your computer.

Send yourself the link and open it on a laptop or desktop.

On your computer, go tolearnford.com/go/BV7C