Right click one of the squares in the chart
Select Format Data Series from popup menu
Right side of dialog: click Marker Options
Click Build-In and select your shape and size
To change colour: Marker Fill, then Solid Fill and select colour needed
best wishes
--
Bernard Liengme
http://people.stfx.ca/bliengme
Microsoft Excel MVP
"Bob" <(E-Mail Removed)> wrote in message
news:hgirg6$dm1$(E-Mail Removed)...
> Hello,
>
> Using Excel 2007
>
> I'm embarrassed to ask this, as it's undoubtedly so simple, but just can't
> find out how to do it.
>
> Everything sure was simple in earlier versions !
>
> Anyway, I have a simple chart that I created, linear, with the data points
> being shown as squares. Guess it picked the squares on its own,
> automatically.
>
> I would like to change them to circles, and also their size.
>
> How do do this, please ?
>
> Thanks,
> Bob