Google Slides -

Sign in with a Google account and go to slides.google.com .

Click the "+" button in the top left, or use the shortcut Ctrl+M (or Cmd+M on Mac). google slides

Type slides.new into your browser address bar to instantly create a new presentation. Sign in with a Google account and go to slides

Choose a blank presentation, a template from the gallery, or import a PowerPoint file. 2. Building Your Presentation a template from the gallery