Use this option if you plan to make minimal changes to the table data or if the data involves simple calculations.
There is no connection between the original worksheet and the Word document it's now a part of. Once it's part of a Word document, it behaves like a piece of that document and can be edited in Word. Use this option if you plan to make changes to the worksheet, especially if these changes involve complex calculations. All editing takes place in the worksheet and not in the document. When you link an Excel worksheet to a Word document, every time the worksheet is updated, the changes are reflected in the document. When you insert Excel data into Worddecide whether to link the Excel worksheet to the document or embed it. Make Excel data part of your Word document.
Microsoft Excelon the other hand, creates extensive tables of information involving complex mathematical calculations. Sometimes it's helpful to include a table in a Microsoft Word document but Word tables have limitations.