Customize And Save Theme In Powerpoint. Select File Save As. Add-SPOTheme -Identity Name of your theme -Palette themepalette -IsInverted false where Name of your theme is a theme name you want to giveassign to the theme.
Open the presentation that contains the slide design theme that you want to save as a template. After applying a theme to a presentation you can change the color scheme and font style. When youre done creating the branded look for your presentation click the down arrow for Themes in the Design tab and Save Current Theme.
If you hover over any of them youll see a preview.
In the Save As dialog box in the File name box type a file name for your template or do nothing to accept the suggested file name. When youre done creating the branded look for your presentation click the down arrow for Themes in the Design tab and Save Current Theme. In the Save Current Theme dialog box name the theme by typing a file name in the File name field. Here select themes and then choose save current theme.