Microsoft (MSFT) Q1 FY2027 Earnings: Ads Offset Windows, Azure Beats

Microsoft (MSFT) reported fiscal first-quarter 2027 results on October 28, 2026, in its 10-Q for the quarter ended September 30, 2026 (July through September 2026). Microsoft's Q1 fiscal 2027 earnings beat the company's prior guidance on revenue and profit, and advertising growth offset most of the pressure from PC-related Windows revenue [1]. Revenue was $92.279 billion, up 19% year over year and about $1.3 billion above the top of the company's $89.85 billion to $90.95 billion guidance range [1][2].

Before this report, four business questions framed the quarter: whether Azure could accelerate, whether Microsoft 365 could raise revenue per user through Copilot, whether operating margin could hold as AI infrastructure costs rose, and whether advertising could support the consumer business while Windows licensing declined. Azure grew 48%, above the 44% to 45% outlook. Microsoft 365 commercial cloud grew 17%, but seat growth slowed to 5%. Operating margin was 49.8%, compared with 48.9% a year earlier [1][3]. The consumer segment beat its revenue guidance, which was the clearest confirmation in the quarter.

Taken together, growth and profit were stronger than expected, with three caveats. The commercial remaining performance obligation was slightly lower than at the end of June. Revenue from OpenAI reached $10.0 billion, about 11% of total revenue. Part of the margin beat may reflect depreciation that started later than planned [1].

How Microsoft makes money

Microsoft sells cloud computing, productivity software, Windows licenses, gaming and advertising to businesses and consumers [1]. Starting this fiscal year, the company reports two segments. Agents and Infra includes Azure, Microsoft 365 cloud and on-premises software licensing. Devices and Consumer includes Windows OEM and devices, XBOX, and search and advertising [1]. Windows OEM revenue is the license fee PC makers pay for each preinstalled copy of Windows, and it carries a high gross margin.

Advertising offset about 60% of the Windows decline

Devices and Consumer revenue was $15.484 billion in the first quarter, down 3.2% year over year and above the top of the company's $14.7 billion to $15.2 billion guidance range [1][2]. Windows OEM and devices revenue was $3.551 billion, down 22%. That was within the company's outlook for a decline in the low twenties, but at its edge [1][3]. Search and advertising revenue was $6.554 billion, up 10%. Excluding traffic acquisition costs paid to partners, it grew 12%, ahead of the company's outlook for mid- to high-single-digit growth [1][3].

The Windows decline had three causes. In the 10-Q, Microsoft said the prior year benefited from demand tied to the end of Windows 10 support, which created a high comparison base. In the current quarter, PC makers and channel partners also reduced inventory, and PC market demand weakened [1]. The last two causes are new pressure beyond the high base. Advertising grew through both higher rates and higher volume across LinkedIn, Edge and Bing [1].

Advertising protected revenue more fully than it protected profit. Segment revenue fell by $517 million: Windows declined by $1.0 billion, search and advertising rose by $612 million, and XBOX declined by $129 million [1]. Segment operating income was $5.357 billion, up 2%. The main reason was lower amortization of intangible assets from the Activision Blizzard acquisition, while gross margin dollars were roughly unchanged [1]. Advertising preserved revenue, and an accounting item accounted for more of the profit growth.

This confirmation covers only the first quarter. For the second quarter, Microsoft guided Windows OEM and devices revenue to decline in the mid-30s percent range because of elevated inventory and weaker demand. It guided Devices and Consumer revenue to $15.9 billion to $16.4 billion, about 3% to 6% below the prior-year quarter [4]. The loss of high-margin licensing revenue is likely to pass through to profit more heavily, and the company did not give an outlook for whether advertising can keep growing at double digits.

Conclusion

The quarter strengthens the case for Microsoft's growth and profit conversion. Azure accelerated even though third-party GPU deliveries were delayed and capital spending came in below plan, which indicates that the quarter's gain came mainly from better use of the existing fleet. Microsoft 365 growth also came from pricing per user rather than seat volume [1][4]. Cash from operations was $58.0 billion; after $39.367 billion of cash capital expenditures, free cash flow was about $18.6 billion [1].

Durability depends on three things that have not happened yet. For the second quarter, Microsoft guided Azure growth of 49% to 50% in constant currency, capital expenditures above $50 billion, and a slight year-over-year decline in operating margin [4]. The conclusion would strengthen if the delayed capacity arrives on time, the backlog returns to growth, and advertising keeps growing at double digits while the Windows decline widens. If any of these fails, the first-quarter beat looks more like a one-time event.

Sources

[1] MSFT 10-Q filed 2026-10-28 · quarter ended September 30 2026, 2026-10-28, Microsoft 10-Q, https://www.sec.gov/Archives/edgar/data/789019/000119312526436133/msft-20260930.htm

[2] MSFT 8-K filed 2026-09-02 · FY27 Q1 company outlook as provided and adjusted, 2026-09-02, Microsoft 8-K, https://www.sec.gov/Archives/edgar/data/0000789019/000119312526380280/d291965dex991.htm

[3] MSFT 8-K filed 2026-09-02 · FY27 Q1 product-level outlook, 2026-09-02, Microsoft 8-K, https://www.sec.gov/Archives/edgar/data/0000789019/000119312526380280/d291965dex991.htm

[4] MSFT earnings call 2026-10-28 · FY2027 Q1 call summary (Drillr), 2026-10-28, Microsoft earnings-call, drillr:earning_call_summary MSFT 2026-10-28