Windows 11 has an installation rate of nearly 75% on desktop PCs globally, with a market share of 72.78%, up from just over 50% in late 2025. Windows 10's installations have decreased to 26.27% from around 45% during the same period. Launched in October 2021, Windows 11 gained popularity after Microsoft announced the end of support for Windows 10, although its adoption faced challenges due to hardware requirements and the need for a Microsoft account. Users have sought workarounds for these limitations, but Microsoft has tightened restrictions. Some former Windows 10 users are switching to alternatives like macOS or Linux instead of upgrading to new Microsoft-promoted PCs. Windows 11 has also encountered technical issues, including a missing sign-in password icon, reduced gaming performance on certain Nvidia GPUs, and data loss due to BitLocker recovery. Microsoft has committed to addressing these issues in the near future.