if you have access to the source file, you can link a table or graph in Excel to your PowerPoint slide. If the data in the worksheet is changed, it is automatically updated.

Copy graphs with lot more professional and cleaner look in your presentations from your Excel book, using Ctrl+Alt+V - Windows Enhanced MetaFile.

For even the most new-to-the-program users, compiling a graph in Microsoft Excel is fairly intuitive. Excel offers a one-click option on its "Insert" menu to take data on a spreadsheet and render ...