Object Linking and Embedding (OLE) is a technology developed by Microsoft that allows embedding and linking of objects, such as text, images, and other multimedia files, from one document to another. In Microsoft Word, OLE allows you to insert and manipulate objects created in other programs, such as Microsoft Excel, Microsoft PowerPoint, or even other Word documents.

There are two ways to use OLE in Word: embedding and linking.

Embedding involves placing a copy of an object into the Word document. This means that the object becomes a part of the document, and if the original file is modified, those changes will not be reflected in the embedded object in the Word document. To embed an object in Word, you can use the "Insert" tab on the ribbon and select the object type you want to insert.

Linking, on the other hand, creates a dynamic connection between the object in the Word document and the original file. If the original file is modified, those changes will be reflected in the linked object in the Word document. To link an object in Word, you can use the "Insert" tab on the ribbon and select the "Object" option, and then choose the "Create from File" option to create a link to an external file.

Overall, OLE provides a powerful way to integrate content from different sources into a single Word document, allowing you to create complex, multimedia-rich documents with ease.