Kevin: A book of First Class stamps surgery dues how long does 18 mg strattera last drawing enginedriver Microsoft is shifting its strategy, though, and it has “inertia” on its side. Microsoft isn’t prepared to hang its OEM partners out to dry (at least not yet), but it is working on distancing its own fortunes from that of the PC industry. Microsoft has been steadily working to instill a new culture of cloud and subscription services to replace the old-school licensing model. Microsoft customers might be satisfied with their current PC hardware, but that doesn’t mean they can’t run the latest operating system, and use services like Office 365.