Which operating system should be installed to run multiple desktop applications from Microsoft simultaneously?

To run multiple desktop applications from Microsoft simultaneously, Windows 11 is the most suitable choice. This operating system is designed with enhanced performance, improved multitasking capabilities, and better resource management, which allows it to efficiently handle multiple applications running concurrently. Windows 11 introduces features like Snap Layouts and Snap Groups, making it easier for users to organize and switch between applications seamlessly.

While Windows 10 is also capable of running multiple applications effectively, Windows 11 offers updated features and optimizations that provide a better overall experience for users who need to manage several applications at once. Windows Server 2019, on the other hand, is more tailored for server environments and applications rather than typical desktop use, while Windows XP is outdated and lacks the necessary support and features to efficiently run modern applications.