Good afternooon, AI enthusiasts!
Microsoft just cracked open its marriage with OpenAI and invited Anthropic’s Claude into Office 365. That single move could change how you build decks, crunch spreadsheets, and tame your inbox.
Plus, you'll discover the practical prompts that let you tap into Claude’s strengths the minute it lands in your tools. This issue breaks down why it matters and how to turn the shift into a productivity edge.
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TRY THESE AI PROMPTS FROM 2SLASH
Craft compelling PowerPoint presentation content by tailoring it to your topic and audience. This ensures clarity, relevance, and visual appeal, effortlessly transforming your ideas into persuasive narratives with impactful slides.
Email AIDA
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MODEL MISCHIEF
Microsoft Dilutes OpenAI. You Win.

Monogamy in AI is dead.
Microsoft is bringing Anthropic’s Claude into Microsoft 365 Copilot alongside OpenAI’s models. That shift matters less as gossip and more as a work upgrade. It means your prompts in Word, Excel, PowerPoint, and Outlook can route to whichever model does the job best. Your output gets better, not because you wrote a longer prompt, but because the system picks a sharper brain for the task.
Why this is a big deal for marketers and operators.
Claude is strong at long context, tidy structure, and Excel logic. Reports say it shines with spreadsheet automation and cleaner slide design. In plain English, you get fewer broken formulas and prettier decks without hours of nudging. The other quiet headline is cross-cloud pragmatism. Microsoft will tap Claude even if that means paying a rival’s cloud. If the result is faster, clearer, more accurate work, they will use it. That tells you where the market is heading. Results beat loyalty.
So what should you do with it on day one.
Treat Copilot like a routing layer and give it tasks that exploit Claude’s strengths. Hand it long inputs. Ask for complete files, not fragments. Measure output quality, not token counts.
PowerPoint, fast and clean
Prompt: “Read the attached campaign brief and the Q2 performance PDF. Build a 12-slide deck with a one-page exec summary, a creative concept slide, three performance slides with charts, and a clear recommendation. Apply our brand guideline file. Add speaker notes that argue the choice.”
Excel, analysis without chaos
Prompt: “From these CSVs, create one model that tracks channel spend, CPC, CPA, and LTV by cohort. Add named ranges, data validation, and a scenario toggle for best, base, worst. Explain each formula and flag any circular references. Output a summary tab with a CAC to LTV ratio and a 12-month forecast.”
Outlook, signal extraction
Prompt: “Summarize this 60-message thread. List decisions made, open issues, owners, and deadlines. Draft a reply that unblocks two items without restating the entire thread.”
Word, RFP clarity
Prompt: “Analyze this RFP and our product sheet. Create a compliance matrix. Draft responses for sections on security, data retention, and uptime. Insert footnotes citing the product sheet.”
Now, the uncomfortable questions you should ask.
If Copilot quietly switches models based on task fit, do your governance rules and client commitments cover both providers. Are your admins able to log which model handled which file. Do you need stricter rules for prompts that include PII or client data. The benefit goes up, so the bar for process should rise with it.
A quick test plan for your team
Pick five real tasks you do every week. One deck. One Excel model. One long email thread. One RFP response. One research summary. Run them through Copilot with the prompts above. Track time saved, revision count, and stakeholder satisfaction. Keep the winners as templates.
The takeaway.
Model choice just came to the tools you use most. Don’t chase features. Route work to strength. Let Claude handle the heavy documents and the finicky spreadsheets. Save your focus for judgment, not formatting.
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FEATURED PROMPT
Analyze Ad Performance
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