Windows How to export a document created in Excel as a PDF
A must-see for those who want to export Excel documents as PDFs! You can export PDFs using only Excel's built-in features, without needing other software.
Windows 
Excel Macro (VBA) Excel Macro (VBA): How to use the CountIfs function in VBA!
If you are a beginner who wants to use Excel's COUNTIFS function in VBA, this is a must. This article provides a thorough explanation from basic writing to error handling. In fact, with a few tricks, you can reduce processing time from a few minutes to a few seconds. Read this article and you will be able to efficiently tabulate data from tomorrow.
Excel Macro (VBA) "How to Create Your First Excel Macro (Beginner’s VBA Guide)
To write a VBA, you start with the "Development" tab, which is not present by default. Click on the File tab, then click on the option...
Excel Macro (VBA) How to use the variable type "Workbook" Excel(Excel) Macro(VBA)
For other variable types, please refer to Excel (Excel) Macro (VBA) about variable types. First, we will explain the basic usage of the variable type "Workbook".
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