Formula for determining the angle of cable tray bends

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May 20, 2026

Combine text from two or more cells into one cell in Microsoft Excel

Combine data in Excel with the Ampersand symbol (&) Select the cell where you want to put the combined data. Type = and select the first cell you want to combine. Type & and use quotation

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May 29, 2026

FV function

FV, one of the financial functions, calculates the future value of an investment based on a constant interest rate. You can use FV with either periodic, constant payments, or a single lump sum payment.

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Dec 06, 2025

IF function

How to use the IF function in Excel to make logical comparisons between data values.

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Jan 04, 2026

LET function

The LET function assigns names to calculation results. This allows storing intermediate calculations, values, or defining names inside a formula. These names only apply within the scope of the LET

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Dec 18, 2025

How to correct a #VALUE! error

F2 has the formula =D2-E2. Type a positive value in one cell, and a negative value in another. In a third cell, use the SUM function to add the two cells together. In this example, cell D6 has the budgeted

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Jul 17, 2026

Using IF with AND, OR, and NOT functions in Excel

In Excel, the IF function allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if that condition is True or False.

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Aug 06, 2025

Implicit intersection operator: @

Excel''s upgraded formula language is almost identical to the old language, except that it uses the @ operator to indicate where implicit intersection could occur, whereas the old language did this silently.

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Mar 23, 2026

TODAY function

This article describes the formula syntax and usage of the TODAY function in Microsoft Excel. Description The TODAY function returns the serial number of the current date. The serial number is

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May 22, 2026

COPILOT Function

Using the COPILOT function The COPILOT function calls an AI model hosted on Azure directly from a cell formula. It returns a response based on your prompt and any referenced data, enabling dynamic,

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Mar 28, 2026

Overview of formulas in Excel

Absolute references An absolute cell reference in a formula, such as $A$1, always refer to a cell in a specific location. If the position of the cell that contains the formula changes, the absolute reference

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Oct 20, 2025

FIND function

This article describes the formula syntax and usage of the FIND function in Microsoft Excel. Description FIND locates one text string within a second text string, and return the number of the starting position

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