They've had cloud products for a long time, but I don't think that Microsoft fundamentally changed. I still see them organized and treated as an Enterprise software company. (This is from my N=1 outside perspective.)
ChatGPT says that "productivity and business processes" is still the largest division in Microsoft with 43% of revenues and 54% of operating income (from their FY2025 10K). The "intelligent cloud" division is second with 38% revenue and 35% operating income. Which helps to support my point -- their legacy enterprise software (and OS) is still their main product line and makes more relative profits than the capital heavy cloud division.
ChatGPT says that "productivity and business processes" is still the largest division in Microsoft with 43% of revenues and 54% of operating income (from their FY2025 10K). The "intelligent cloud" division is second with 38% revenue and 35% operating income. Which helps to support my point -- their legacy enterprise software (and OS) is still their main product line and makes more relative profits than the capital heavy cloud division.