About This Article
This article was generated using an automated workflow powered by generative AI. It reviews current Microsoft 365 Enterprise plan information and official Microsoft PowerPoint resources, focusing on co-authoring, presentation preparation, and Copilot usage that users can try right away.Verification Status: 📘 Official Information Verified, Not Tested on Actual Device
PowerPoint is not just an application for creating slides. It is a tool for organizing explanation content into a logical sequence, diagrams, and talking points, and finalizing presentation materials through collaborative review.
License Positioning
| Item | M365 E3 | M365 E5 |
|---|---|---|
| PowerPoint Web / Mobile | Available | Available |
| PowerPoint Desktop | Available | Available |
| Microsoft Copilot in PowerPoint | Separate Copilot license required | Separate Copilot license required |
When to Use
Internal briefing sessions
System implementation briefings
Summary version of operation manuals
Reports for executives
Seminars and training
Business workflow explanations using diagrams
Word is better for formal long-form documents, Loop for collaborative notes, and Excel for lists and numerical data.
Get Started: Create Just One Slide for "Explanation Order"
Create a single slide in a test presentation.
Title:
新システム導入で変わる3つのこと
Body:
1. ログイン方法 2. ファイル保存先 3. 問い合わせ先
What to Look For
Check whether the audience can follow which topic is being discussed without packing the slide with text.
Try Changing One Element
Replace one of the three items with a shape. This highlights the difference between information that is easier to understand via diagrams and information where text reduces the risk of misunderstanding.
Use Presenter Notes
Separating what you want to say into notes rather than crowding the slide body makes the material easier to read.
Example:
この画面は初回ログインだけ表示される。 通常利用では表示されないため、説明時に誤解がないよう補足する。
Prompts to Try If You Have Access to Copilot
このプレゼンを、非IT部門の職員向け説明会として再構成してください。 専門用語はできるだけ一般語に置き換え、 各スライドは「伝えたいこと1つ」にしてください。 元資料にない仕様は追加しないでください。
Additionally, you can request reviews as follows.
各スライドについて、聞き手が誤解しそうな点を1つずつ指摘してください。 事実確認が必要な点は「要確認」としてください。
Listing PowerPoint Files Using PowerShell
This is a safe example that only verifies targets prior to file operations.
Get-ChildItem "$env:USERPROFILEDocuments" -Filter *.pptx -File |
Select-Object Name, Length, LastWriteTime
Visually confirm target files before proceeding to bulk replacements or automated processing.
Best Practices for Business Use
Keep one message per slide in mind
Avoid shrinking font size to cram information in
Do not rely solely on verbal explanation for the meaning of diagrams
Consider that animations will be lost when distributing as PDF
Check for confidential information depending on the sharing destination
Verify link update behavior when pasting source data from Excel
Points for Administrators to Verify
Microsoft 365 Apps version
External sharing policy
Sensitivity labels
Embedded content and external links
Copilot licenses
Template distribution method
Official and Primary Sources
Microsoft 365 Enterprise plans and pricing: https://www.microsoft.com/ja-jp/microsoft-365/enterprise/microsoft-365-plans-and-pricing
PowerPoint help & learning: https://support.microsoft.com/powerpoint
PowerPoint is much easier to manage in practice when used as a tool to establish a clear sequence that helps the audience follow along without getting lost, rather than just making "pretty slides."
