Oh, your grammar is fine. Thanks for the additional information.

Generally speaking, you can add hyperlinks from one PPT slide to another PPT
file by right-clicking an object on a slide and choosing Hyperlink. Then
navigate to the PPT file you want to link to. If you want to go to a
specific slide in that file, click the Bookmark button.

However, if the PPT files are on someone's harddrive (like on the C: drive
in My Documents), then your boss won't be able to navigate to the file to
link to it. The file you're linking to needs to be on a shared drive of some
sort -- usually a network drive.

Of course, if he wants his files also accessible to others, it needs to be
on a shared drive also.

The file path to the files on the shared drive should be the same on all the
computers in order for this to work. In other words, your network drive
should be mapped with the same drive letter on all computers. (Like maybe
you designate the "S drive" for shared files throughout your company -- it
shows up as S: on everyone's computer.)

Is that kind of what you're asking? I suspect others will pop in with
additional advice on this subject, too.