Microsoft has streamlined access to experimental features in Windows 11, allowing users to explore hidden features through a dedicated "Feature flags" page without third-party tools. To enable these features, users must open Settings, navigate to Windows Update, select the "Windows Insider Program" page, and set their device to the Experimental experience. They can then access the Feature flags page, choose to enable or disable specific features, apply changes, and restart their computer to activate the selected experimental feature.