Quick answer: A company template is a PowerPoint file with a slide master, theme colors, fonts, and a set of layouts. Applying it correctly makes every slide follow the brand. A common mistake is to treat the template as a background image and paste the content on top, which breaks the brand the moment anyone edits.

What the template contains

  • The slide master with the logo and the fixed header.
  • The theme colors and the fonts.
  • The layouts: title, section, content, comparison, and closing.
  • The placeholders where the content goes.
  • The empty areas that must stay empty.

Apply the template

  1. Open the company template file (often a .potx or a branded .pptx).
  2. Build the deck from its layouts, using Home → Layout to choose the layout for each slide.
  3. Type the content into the placeholders.
  4. Don't paste text boxes outside the placeholders.
  5. Check the theme colors and fonts are inherited, not overridden.

For an existing deck, the theme can be applied through the master or the design theme tools, but the manual fix is usually faster for the slides that don't map.

Work with the master

The slide master is the source of the repeated elements. Editing the master changes the logo and the footer on every slide; editing a slide directly creates an exception that breaks the consistency.

The professional slides checklist applies to the result.

The common mistakes

  • The logo pasted on every slide. It belongs in the master.
  • The brand colors re-picked per slide. The colors inherit from the theme.
  • The font changed manually. The font inherits from the theme.
  • Content in text boxes instead of placeholders. It ignores the layout and breaks the grid.
  • The template used as a background image. The slides become a locked picture.

The fix when the deck is already off-brand

  1. Identify the correct template.
  2. Rebuild each slide from the matching layout.
  3. Move the content into the placeholders.
  4. Reset the overridden colors and fonts.
  5. Remove the duplicate logo and footer objects.

The AI-generated deck

An AI deck generated outside the template is not on-brand by default. The safe path is to generate the content and structure into the editable PPTX and then apply the company master. A deck of flat image cards can't be put onto the master; see the editable PPTX question.

Frequently asked questions

What's the difference between a template and a theme? The theme is the colors and fonts; the template includes the master and the layouts. Can I change the logo on one slide? Only by exception; the master carries the logo. What if the template lacks a layout I need? Duplicate the closest layout in the master and adjust; don't hand-build on the slide. Why is the template a .potx? The .potx is the template format that opens a new file without overwriting the template.

Use the master, type into the placeholders, and let the colors and fonts inherit. The template does the work when you stop overriding it.