► Find beautiful and engaging PowerPoint templates with Envato Elements: So you have a big presentation coming up and you want your PowerPoint slides to look great. The built in themes just aren’t going to cut it. The good news is that it’s quick and easy to add custom themes to PowerPoint for a unique look.
I’m using the Simplicity theme, which is one of the professional PowerPoint templates available for purchase from GraphicRiver:
Xem thêm bài viết: https://otrasnoviaxeiro.com/category/cong-nghe