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| Warning |
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This header includes very important information. Screen readers might not read this to a student which would cause a lot of confusion when the spreadsheet is changed. |
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| Tip |
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This header does not have anything important inside it. All of the important information is placed in Cell A1. The text will be the first thing the screen reader reads and the reader will be aware the warningThe header information has been moved to cell A1. |
Section 3.8: Hidden Rows and Columns
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