Oria

The Oria resource library

Better thinking.
Better presentations.

Practical guides, useful frameworks and AI workflows for the slides that matter. Built for consultants, finance teams and ambitious professionals.

Fresh perspectives. Practical answers.

Page 1 of 4 · Newest first

Guides01

PowerPoint Slide Size: The Settings That Actually Matter

PowerPoint slide size explained: 16:9 vs 4:3, the exact dimensions, Maximize vs Ensure Fit, and the settings to lock before you build a single slide.

9 min read
Guides02

Convert PowerPoint to Google Slides: Steps and Fixes

Convert PowerPoint to Google Slides in five steps, then fix the fonts, layouts, charts and animations that break. Includes a pre-share checklist.

11 min read
Guides03

Decision Matrix and After-Action Review: Two Templates

A decision matrix scores options against weighted criteria. See the parts, a worked example, when it misleads, and a copyable after-action review template.

15 min read
Guides04

Agenda Slide: 4 Types, Examples and When Each Works

An agenda slide tells the room what it will decide and when. Four types, one worked example, when it misleads, and how to build one in PowerPoint.

13 min read
Guides05

ChatGPT for PowerPoint Add-in Explained: Uses and Limits

ChatGPT for PowerPoint add-in explained: what it does, how it is priced in credits, where it misleads, and when a consulting-grade slide tool fits.

12 min read
Guides06

Macabacus Review: The Banker's Add-in and Where AI Fits

Macabacus review: what the Excel, PowerPoint and Word add-in does, what it costs, where it misleads, and where an AI slide tool fits for bankers.

13 min read
Guides07

Convert Word to PowerPoint and Back, Keeping Formatting

Convert Word to PowerPoint and back: how headings become slides, what each direction keeps, a worked example and where the round trip loses formatting.

15 min read
Guides08

PDF to PowerPoint: Convert Without Losing Formatting

PDF to PowerPoint conversion rebuilds a fixed page as editable slides. What a PDF stores, five methods compared, a worked example and where it fails.

15 min read
Guides09

Pitch Deck: What Goes in One, With Worked Examples

A pitch deck is the 10 to 12 slide story an investor reads to decide on a meeting. What goes on each slide, a worked example, and when it misleads.

15 min read
Comparisons10

PowerPoint Alternatives That Still Export .pptx: 7 Tools

PowerPoint alternatives that still export .pptx, compared on file fidelity, template control and dense layouts, with an honest pick for each reader.

12 min read
Comparisons11

Canva Alternatives for Professional Decks: 7 Tools Compared

Canva alternatives for professional decks, compared on editability, template control and dense layouts, with an honest pick for each type of reader.

13 min read
Comparisons12

Claude vs ChatGPT for Consulting Decks: 2026 Comparison

Claude vs ChatGPT for consulting decks in 2026: both ship PowerPoint add-ins, only one documents reading your slide master. Pricing, data terms, routing.

18 min read
Guides13

Confidential Information Memorandum: Structure and Template

A confidential information memorandum needs 9 sections. Copy the structure, the wording for each, a worked example, and where CIMs mislead buyers.

16 min read
Guides14

think-cell in 2026: What It Costs and What AI Changes

What think-cell actually costs per seat, what each tool inside it does, and where AI now changes the calculus for consultants and bankers in 2026.

16 min read
Guides15

One-Pager Examples: 8 Formats That Survive Exec Review

Eight one-pager examples with the exact wording on each, a copyable template you can reuse, and where each format wins or breaks under exec review.

17 min read
Guides16

9 Title Slide Examples for Business and Consulting Decks

9 title slide examples for client kickoffs, board updates, internal reviews, and conferences, each annotated with its four elements and why it works.

9 min read
Guides17

Marimekko Chart (Mekko Chart): What It Shows, When to Use

A marimekko chart, or mekko chart, shows two proportions at once: width, then height. What each axis means, plus when to use one over a stacked bar.

8 min read
Guides18

6 Meeting Minutes Examples for Every Type of Meeting

See six annotated meeting minutes examples, one for each common meeting type, with what to keep, what to cut, and a format comparison table.

10 min read
Guides19

Questions Slide: What to Put on a Q&A Slide, What to Cut

What belongs on a questions slide, what to cut, and when the Q&A slide should not exist at all. Six options for the last slide, scored by meeting type.

17 min read
AI Slide Design20

Best AI PowerPoint Add-ins in 2026: 12 Tested

We tested 12 AI PowerPoint add-ins on editable output, brand templates, install path and macOS support, including Copilot, Claude and ChatGPT.

22 min read
Guides21

Executive Summary Slide Examples: 8 Slides, Word for Word

Eight executive summary slide examples with the exact wording on each slide, the structure behind it (SCR, SCQA, so-what stack, 3-box) and who it suits.

18 min read
Guides22

McKinsey Slide Examples: What Their Public Decks Teach

McKinsey slide examples, drawn only from what the firm publishes itself: what its public exhibits teach, and what public work can never show you.

17 min read
Guides23

Convert Copilot Slides Into On-Brand Decks

Turn a rough Microsoft Copilot slide draft into a polished, on-brand, board-ready PowerPoint slide with Oria's Improve Design, plus the prompts to use.

9 min read
Guides24

Text to PowerPoint: Turn Meeting Notes Into Slides

Five routes from a page of notes to editable PowerPoint slides, compared on time, cost, native editing and whether your corporate template survives.

16 min read