Microsoft is encouraging users to transition from Windows 10 to Windows 11, highlighting that Windows 11 PCs can be up to 2.3 times faster than Windows 10 PCs. This claim is based on testing with Geekbench 6 Multi-Core benchmarks, comparing older Windows 10 PCs with older Intel Core processors to newer Windows 11 systems with the latest Intel Core generations. The performance boost is primarily attributed to advancements in hardware rather than the operating system itself. Microsoft notes that performance will vary significantly by device and other factors.