You can create black or white slides in PowerPoint. To make and show your PowerPoint slides in Grayscale, follow these methods: Use the keyboard shortcuts Show black or white slide via the ...

Though you can always choose a premade template, you may want to customize your PowerPoint slide backgrounds manually. You can add a custom background to one or more slides, and you'll also have the ...

Another question you might ask is, “Is a White background not good enough to lend a professional look?” Again, the simplest answer is that, yes, any single color will work, but it might look like a ...

You can change the background on your Google Slides presentation in a few simple steps. You can change your Google Slide background to an image from your computer or Google, or to a color. Visit ...