Microsoft's release of Windows 10

Microsoft's release of Windows 10 marked a pivotal shift in its operating system strategy, moving away from the previous version, Windows 8. This new version was designed to unify the user experience across various devices, including PCs, tablets, and smartphones. Windows 10 introduced features such as the return of the Start Menu, which had been absent in Windows 8, and the integration of the virtual assistant Cortana, enhancing user interaction and productivity. The operating system also included the Microsoft Edge browser, replacing Internet Explorer, and offered improved security features, such as Windows Hello for biometric authentication. The decision to offer Windows 10 as a free upgrade for users of Windows 7 and Windows 8.1 was a strategic move to encourage widespread adoption and to create a more cohesive ecosystem. This approach resulted in a rapid increase in user base, with millions upgrading within the first few weeks of release. The operating system's focus on continuous updates and improvement