You started an earlier thread asking the same question, and a number of
folks provided answers. Do you know how to read the responses posted here?
PowerPoint comes with some versions of Office, but not all. If it's
installed on your computer, it'll be listed under Start - [All] Programs -
Microsoft Office. Under Microsoft Office, you'll find Word, Excel, Outlook
and possibly other programs depending on what you installed, and depending
on which version of Office CP you have. If PowerPoint is installed, it will
be listed there.