Excel to Powerpoint - Link and editing range

[Sanjeev1976]

I have made different scenarios in Excel, which are then linked to a Powerpoint presentation. I'm trying to get the listing of these ranges of various links in the excel file. And the possibility of modifying the range in the links, which will then get reflected in the Powerpoint presentation.

Also, is it possible to change the excel range from powerpoint, if further rows are added in already linked excel range.

Any help will be most appreciated.