Skip to content
Free Excel Tutorials
  • Home
  • Excel For Beginners
  • Excel Intermediate
  • Advanced Excel For Experts

Data Analysis

  • How to Create One and Two Variable Data Tables in Excel
  • How to Create Column Chart in Excel
  • How to count table columns in Excel
  • How to Create Gantt Chart in Excel
  • What-If Analysis: Scenarios and Goal Seek in Excel

References

  • Vlookup Examples in Excel
  • How to get last column number in range in Excel
  • How to get relative column numbers in a range in Excel
  • Two-column Lookup in Excel
  • Last row number in range

Data Validations

  • Excel Data validation don’t exceed total
  • Excel Data validation date in next 30 days
  • How To Create Drop-down List in Excel
  • Excel Data validation must contain specific text
  • Excel Data validation whole percentage only

Tag: COT function

COT function: Description, Usage, Syntax, Examples and Explanation

by

What is COT function in Excel? COT function is one of the Math and Trig functions in Microsoft Excel that return the cotangent of an angle specified in radians. Syntax of COT function COT(number) The COT function syntax has the following arguments. Number: The angle in radians for which you want the cotangent. COT formula explantion …

Continue Reading

Learn Basic Excel

Ribbon
Workbook
Worksheets
Format Cells
Find & Select
Sort & Filter
Templates
Print
Share
Protect
Keyboard Shortcuts

Categories

  • Charts
  • Data Analysis
  • Data Validation
  • Excel Functions
    • Cube Functions
    • Database Functions
    • Date and Time Functions
    • Engineering Functions
    • Financial Functions
    • Information Functions
    • Logical Functions
    • Lookup and Reference Functions
    • Math and Trig Functions
    • Statistical Functions
    • Text Functions
    • Web Functions
  • Excel VBA
  • Excel Video Tutorials
  • Formatting
  • Grouping
  • Others

Logical Functions

  • How to use IFS function in Excel
  • How to use Excel TRUE Function
  • Excel If, Nested If, And/Or Criteria Examples
  • How to use Excel XOR Function
  • How to use Excel NOT Function

Date Time

  • Get month from date in Excel
  • WEEKNUM function: Description, Usage, Syntax, Examples and Explanation
  • Convert text date dd/mm/yy to mm/dd/yy in Excel
  • MINUTE function: Description, Usage, Syntax, Examples and Explanation
  • Add business days to date in Excel

Grouping

  • Calculate conditional mode with criteria in Excel
  • How to randomly assign data to groups in Excel
  • Group times into 3 hour buckets in Excel
  • Group numbers at uneven intervals in Excel
  • Categorize text with keywords in Excel

General

  • How to calculate total from percentage in Excel
  • How to choose page/paper size in Excel before Printing
  • Excel Operators
  • Using Existing Templates in Excel
  • 231 Keyboard Shortcut Keys In Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning