To copy and paste a graph from Excel to PowerPoint, you can go through the above-mentioned steps. As it is a bit problematic to get it done, you need to use the Picture (Enhanced MetaFile) option ...

Using Visual Basic for Applications you can insert Excel charts into a new PowerPoint presentation programmatically rather than using the cumbersome copy-and-paste method. Open Excel on your computer.

How to Copy Google Finance Charts. Google provides many finance charts and spreadsheet templates in its free Google Docs online document creation, upload and storage service.