Hi,
One possiblw way is to do the following:
1. On the Tools menu, click Customize.
2. In the Customize dialog box, click the Toolbars tab.
3. Click the New button.
4. In the New Tool bar dialog, enter a name in the Tool bar name box.
5. In the Make Tool bar available list, click to specify whether you want
assign this tool bar to this presentation or to Normal .dot.
6. Click OK.
7. In the Customize dialog box, click the Command tab.
8. Under Categories, click Format.
9. Click any command from the right and drag it to the new Toolbar you
created.
10.Under Categories, click Insert.
Drag the Sum Command into the new toolbar.
11. Press the Print Screen on the Keyboard.
12. Click Start, point to All Programs, then point to Accessories, and click
Paint.
Microsof Paint programs opens.
13. On the Edit menu, click Paste.
14. Click the Select in the Tool Box.
Select Icon by Icon and click Copy command on the Edit menu.
15. Press Alt+TAB to move to Powerpoint
16. On the Edit menu, click Paste.
By doing this, you can include all the symbols you want in your Powerpoint
presentation.
Challa Prabhu