Acquired · Microsoft · Strategies
Strategies
Named moves Acquired identified in Microsoft's playbook — what they did, when it crystallized, the evidence behind the claim, and where each move sits in the broader 12-pattern strategic taxonomy.
Strategic moves · grouped by era
1975-2000
Dual-class legacy and founder culture under Gates
Gates held voting control and deep product involvement long after the IPO. The company retained its engineer-first culture through the 1990s because Gates was technically literate and still held the pen on product bets. The culture hardened into a stack-ranking, competitive bureaucracy under Ballmer — which Nadella systematically dismantled.
1980
License the OS, never sell it — non-exclusive DOS deal
The founding template of Microsoft's business model: keep the IP, license the right to use it. The IBM deal retained non-exclusivity for DOS, which meant every PC clone manufacturer needed a Microsoft license. The OS became a toll booth attached to every Intel-compatible machine sold.
- David:Critically, crucially, the most important business decision in the history of Microsoft: Bill negotiates to license DOS to IBM non-exclusively. So Microsoft can license DOS to other manufacturers.[Acquired Microsoft I, ch. The IBM deal]
1990-present
Bundle Office with Windows to own the enterprise stack
By the early 1990s Microsoft owned both the operating system and the productivity suite. Word displaced WordPerfect, Excel displaced Lotus, PowerPoint displaced Harvard Graphics — not by being better on day one but by shipping together, integrating deeply, and running on the OS Microsoft controlled. Once a company's workflows, file formats, and server infrastructure ran on Microsoft, switching cost was enormous.
- Ben:If you look at what Microsoft did in the nineties, it was this brilliant strategy of, we are going to bundle, bundle, bundle. And bundling creates switching costs that are extraordinarily hard to dislodge.[Acquired Microsoft I, ch. The bundling decade]
2008-present
Azure: cloud-first bet when Microsoft was a desktop company
Microsoft launched Azure in 2008 under Ballmer, when the company's identity and revenue were built on shrink-wrapped software. The bet required cannibalising Windows Server licensing. Nadella inherited it and made it the company's centre of gravity. By 2024 Azure's run rate exceeds $100B, surpassing the original Office/Windows business in scale.
2018-present
GitHub acquisition — own where developers live
Microsoft acquired GitHub for $7.5B in 2018. GitHub was not just a code host — it was the social graph of software developers. The acquisition gave Microsoft visibility into the entire open-source ecosystem and provided the rails for GitHub Copilot (the first mass-market AI coding assistant) in 2021.
2023-present
Copilot: AI layer on top of 400M paying Office seats
Rather than launching an AI product standalone, Microsoft embedded GPT-4 as 'Copilot' inside the products 400M+ commercial users already pay for. The distribution moat is the existing seat, not the AI itself. Every competitor must acquire the customer first; Microsoft charges the renewal price and the AI comes with it.
Pattern constellation
Of the 12 strategy patterns in the Acquired taxonomy, Microsoft most prominently practices 6. Size = how many named strategies express that pattern.