Microsoft has introduced a new battery-saving feature in Windows 11 aimed at improving laptop battery life by adaptively using energy saver mode. This feature has been highlighted as one of the best additions for laptop users, with multiple guides available on how to maximize battery performance through this and other steps. However, recent updates to Windows 11 have caused performance issues on some PCs, linked to the XAML Islands technology that integrates modern interface elements into older applications. Despite these challenges, Microsoft promotes Windows 11 version 24H2 as the most reliable release to date and encourages all users to upgrade for an improved experience. Some commentators have criticized Windows 11 for ongoing user experience flaws, describing it as a "minefield of micro-aggressions" during its development phase.