How to Use the FACT Function in WPS on Windows

This how-to guide includes 3 operation topics, all available in WPS Spreadsheet on Windows; choose a topic from the index and follow the entry path and steps to complete it.

How-to Index

How-to Guide

1. Insert FACT from the Insert Function dialog box

Entry path: Formulas tab → Insert Function

1. Select the cell where you want to enter the formula.
2. Click the fx button in the formula bar, or click Insert Function on the Formulas tab.
3. Search for FACT in the Insert Function dialog box.
4. Select the function and click OK.
5. Enter the parameter in the Function Arguments dialog box.
6. Click OK to finish inserting the function.

Success Criteria

• On-screen result: The target cell contains a FACT formula.
• What you can do next: You can continue editing the parameter, press Enter to confirm, or copy the formula to other cells.

Tips While Using

• Common mistake: A misspelled function name can make FACT harder to find in search.
• Parameter note: FACT is used for nonnegative-number calculation, so the input should remain a calculable numeric value.

2. Type a FACT formula directly in a cell

Entry path: Cell → Formula bar

1. Select the cell where you want to enter the formula.
2. Type =FACT(...) directly in the cell or in the formula bar.
3. Press Enter to confirm the formula.
4. If needed, copy the formula to other target cells for repeated use.

Success Criteria

• On-screen result: The cell returns the factorial result for the parameter.
• What you can do next: You can drag the fill handle or copy and paste the formula into other cells.

Tips While Using

• Common mistake: The formula must start with an equals sign, or it will be treated as plain text.
• Parameter note: If the parameter contains content that cannot be calculated as expected, the result may not match your intended output.

3. Review FACT syntax and parameter guidance

Entry path: Formulas tab → Insert Function

1. Click Insert Function on the Formulas tab.
2. Type FACT in the search box.
3. Select the function and review the syntax FACT(number).
4. Check the parameter guidance shown in the dialog box.
5. If needed, click OK to continue inserting the function.

Success Criteria

• On-screen result: You can see the FACT function name, syntax, and parameter guidance.
• What you can do next: You can continue inserting the function or return to the worksheet and type the formula manually.

Tips While Using

• Common mistake: If the wrong function is selected first, the dialog box may show a different function description.
• Usage tip: Confirm the parameter format before final entry to reduce rework.