Cell comments in Microsoft Excel are marked with a red triangle in the upper-right of the cell. Insert a new comment with Shift + F2. These are helpful for making notes or observations of your data, but can be difficult to spot-check.
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I lead hands-on Excel, Copilot, and Python workshops for finance, accounting, and operations teams. Explore corporate training or discuss a workshop for your organization.
Learning on your own? Browse courses and membership resources. I don’t provide individual spreadsheet troubleshooting through comments or DMs.