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Popular Excel tutorials
Trusted walkthroughs for the Excel questions people run into most often.
Popular guide
Add text to the beginning or end of cells
Add prefixes or suffixes across a column using formulas, Flash Fill, or VBA.
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Dates & time
Convert a date to the day of the week
Display weekday names from any date with simple formatting and formulas.
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Formulas
Use multiple IF statements with AND/OR
Build formulas that test several conditions and return the right result.
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Data checks
Compare two columns using VLOOKUP and IF
Match values, find differences, and flag missing entries across two lists.
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Data cleanup
Fill blank cells with the value above
Complete sparse datasets quickly without copying and pasting row by row.
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Dates & formulas
Use the IF function with dates
Test deadlines, date ranges, and milestones with practical IF examples.
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Fresh from the library
Latest Excel articles
New tutorials and updated walkthroughs, published regularly.
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How to Calculate Area Under a Curve in Excel
Calculating the area under a curve in Excel turns a series of measurements into a total, such as…
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How to Calculate Payback Period in Excel
Calculating payback period in Excel tells you how long a project’s net cash inflows take to recover its…
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How to Hide Notes in Excel (One Cell or All Notes)
You can hide notes in Excel without deleting them. Hiding a note box usually leaves its red corner…
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How to Make a Dot Plot in Excel
A dot plot in Excel shows how often each value occurs, with one dot for every observation. Repeated…
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Rows to Repeat at Top Greyed Out in Excel? How to Fix It
When Rows to repeat at top is greyed out in Excel, you cannot choose the header rows that…
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How to Turn Off Sheet View in Excel
To turn off an active Sheet View in Excel, go to View > Sheet View > Exit. Excel…
Your guide to better spreadsheets
Hi, I’m Steve Scott.
I created Spreadsheet Planet to share the practical Excel techniques I was learning and using every day. What began as a side project has grown into a library that helps thousands of learners solve spreadsheet problems more confidently.
Excel is more than software—it is a career skill. My goal is to make every tutorial clear, useful, and easy to put into practice right away.
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