SEC in WPS on Windows: Introduction

SEC in WPS on Windows is a spreadsheet trigonometric function for formula-based calculation; this guide covers 3 core tasks, with 3 available without membership and 0 membership-related items.

At a Glance

Metric	Value	Notes
Core tasks	3	Matches the number of rows in the How-to Index
Available without membership	3	Matches the number of Free rows in the index
Membership-related items	0	Matches the number of membership-related rows in the index

About This Feature

Overview

The SEC function in WPS Spreadsheet is used for trigonometric calculation in worksheet formulas. When you type =SEC( in a cell or in the formula bar, WPS shows syntax guidance, parameter information, and examples so you can complete the formula and return a result in the selected cell.

Core tasks include:

Enter and call the SEC function in a worksheet cell.
Review syntax guidance and parameter information while editing.
Use SEC in nested formulas and cross-sheet references for broader calculations.

This function is useful for math calculation, spreadsheet analysis, and formula combinations in daily worksheet work.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office normally
App version	The latest version of WPS Office is recommended
Network	No mandatory internet connection is required for local formula entry and calculation
Other	You need access to WPS Spreadsheet and editable worksheet cells

Download & Installation

Before using the SEC function, install WPS Office on your Windows device and open WPS Spreadsheet.

Item	Details
Official download	WPS Office Free Download
Check after installation	Launch WPS Office, open WPS Spreadsheet, and confirm that you can type `=SEC(` in the formula bar

Source: WPS download page

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	In WPS Spreadsheet, typing `=SEC(` starts the function and shows syntax guidance, parameter requirements, and examples. It also supports nested formulas and cross-sheet references.	Excel provides Formula AutoComplete, which shows a dynamic list of valid functions, names, and text strings after you type `=` and starting letters, helping reduce typing and syntax errors.	Google Sheets lets you type formulas and functions in cells, shows a function help box with definition, syntax, and examples during editing, and supports nested functions.	Notion formulas work in database properties and use built-ins, properties, and functions for calculated outputs, but they are not cell-based spreadsheet formulas.	Adobe Acrobat Sign text tags use structured syntax to create form fields in documents, which is useful for document workflows but not for spreadsheet-style function calculation.
WPS Advantages	Advantage: SEC is entered directly in worksheet cells or the formula bar for spreadsheet calculation. Distinct: typing `=SEC(` immediately exposes syntax guidance in the same editing flow.	Compared with WPS: Excel has strong formula autocomplete support, but the official page focuses on general formula entry assistance rather than a SEC-specific workflow.	Compared with WPS: Google Sheets provides a help box and formula suggestions in a browser-based workflow, while WPS keeps the SEC workflow centered on desktop spreadsheet editing.	Compared with WPS: Notion is better suited to database property logic and automation than cell-by-cell spreadsheet formula entry.	Compared with WPS: Adobe focuses on document field syntax and signing workflows rather than worksheet function calculation.
Official Source	—	Formula AutoComplete	Add formulas & functions	Intro to formulas	Text tags - Basics and syntax

Overall Conclusion
If your main goal is to enter a worksheet function, review syntax guidance, and return a calculation result in the same spreadsheet workflow, WPS provides a direct SEC editing path. Microsoft Excel and Google Sheets also offer strong formula assistance, while Notion and Adobe focus on database logic or document field workflows instead of spreadsheet function entry.

Use Cases

No.	Scenario	Suitable Users	Core Need	How SEC Helps
1	Math calculation	Students and teachers	Need a quick trigonometric result in a worksheet	Enter the SEC function in a cell and return the result
2	Spreadsheet analysis	Analysts and data workers	Need to include trigonometric logic in larger formulas	Combine SEC with other functions in nested formulas
3	Cross-sheet calculation	Office users	Need to calculate with referenced values from other sheets	Use SEC together with cross-sheet references

Membership & Benefits

Free vs WPS Premium

Capability	Free Users	WPS Premium
SEC function entry and calculation	Available	Available
Core office features	Available	Available
Advanced PDF tools, more cloud storage, and broader advanced benefits	Limited by plan scope	More advanced benefits included

Source: WPS Office pricing page

Recommendations

Usage Scenario	Recommended Plan	Why
Everyday spreadsheet calculation and learning formulas	Free	The SEC function itself can be used without membership
Broader office work that also needs more advanced benefits	WPS Premium	Suitable when you also need expanded premium features and benefits

Membership page: Subscribe to WPS Premium