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Find and reference functions, use RTD functions skillfully to obtain real-time data

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"Master Excel date and time functions: Easily extract the month with the MONTH function"

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Selection and adjustment of font, font size and line spacing in paper format

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Mathematics and Trigonometric Functions GCD Function Calculate the greatest common divisor of integers

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WPS PDF Beginner Tutorial How to Insert Header, Footer and Page Number in PDF

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Some font design tutorials and font design works summarized by myself

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Some font design tutorials and font design works summarized by myself

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Peach's packaging font and variety show font effect basic tutorial

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Date and time functions: Use the YEAR function to extract the year in one second

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Learn PPT from scratch: How to play PPT from the beginning and play or show from the current page

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Document headers, footers and page number settings How to effectively use headers and footers

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WPS PDF Beginner's Tutorial PDF Add Underline, Strikethrough, Insertion and Replacement Characters

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HR Administrative Skills How to Calculate Employee Regularization and Contract Expiration Time

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Mathematics and trigonometric functions. Use the FACT function to quickly calculate the factorial of numbers.

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Examples and Applications of Pivot Tables Three Layouts of Pivot Tables

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"Date and time function analysis: use DATEVALUE to convert dates into serial numbers"

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Learn PPT from scratch: How to play PPT from the beginning and play or show from the current page

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