Click or tap the file you want to add or modify properties.In the desktop, click or tap the File Explorer button on the taskbar.If you want to remove some or all of the property information in a file, you can quickly remove it using the Properties dialog box. You can add or modify properties using the Details pane in an Explorer window, the Details tab in the Properties dialog box, or in some Save As dialog boxes. However, there are some exceptions, such as plain text (.txt) or rich text format (.rtf) files. You can add or modify properties for most files. You can add or modify common file properties and create or modify custom tag properties to make it faster and easier to locate files in the future. These properties are important to Windows, however, they may not be useful when you are searching for a file. When you create a file, Windows automatically adds properties to the files, such as name, creation date, modified date, and size. Learn More Buy Adding Properties and Tags to Files