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QR codes are a very convenient way to tell someone a URL or email address, rather than a string of text. It is a very convenient tool because all the recipient has to do is read it. However, the only way to make them is to create and download them using free sites on the Internet...

Click here to see how to create a basic pull-down. Creating a Pull-Down (Drop-Down) in Excel If you try to select the name of a large number of enrolled employees from a pull-down, you will have a very large number of choices to choose from. So, you need to create a drop-down menu that allows you to select a department by...

When you want to display employee names in the pull-down menu as shown in the image above, it is very inconvenient if all employees are displayed, because it is too much to display and it is not clear who is in which department. In this case, I would like to select a department first, and then only the people in that department will be displayed in the employee name pull-down...

You can display the path in the toolbar so that you can always see the address where you saved your Excel book. We will show you how to do this in this article. Click on the "File" tab, click on "Options", click on "Quick Access Toolbar" > "All...", and then click on "Quick Access Toolbar" > "Quick Access Toolbar" > "All...".

When using the sheet protection function, there is a function that allows detailed usage such as "allow selection and input in this range of cells, but not in other cells". For example, let's say you have a system that automatically creates transfer data when you enter a company name and amount of money as shown below. In this example...

After you have created a great system or tool in Excel, do you ever have this fear when you want others to use it? What if someone accidentally breaks a formula... What if an important function is deleted? I only want to edit the cells I need, but...

Protecting a sheet allows you to make changes only in the areas you need, and to protect the areas you do not want changed in order to maintain functionality. If you try to enter or make changes while the sheet is protected, you will see this error message and will not be able to enter or make changes...

Here is how to automatically create a backup file every time you save Excel. Display the General Options screen First, display the "Save As" screen. On the Excel screen, click the "File" tab, then click "Save As," then click "So...

Here is how to set Excel to read-only or set a password when opening. Display the General Options screen First, display the "Save As" screen. On the Excel screen, click the "File" tab, then click "Save As," then click "...