If you can't open your PowerPoint file in the normal way, this may be due to a variety of issues.
Ọ bụrụ na ị na-enweghị ike na-emeghe gị PowerPoint n'ihu na nkịtị ejiji, ọ pụrụ ịbụ n'ihi na dị iche iche iche iche nke okwu.