"Life hacks" are simple and clever tips or tricks that help people manage their daily tasks more efficiently. They can save time, reduce effort, or make life easier in various ways. Common examples include using a rubber band to keep a door from latching or using a coffee filter to clean windows without leaving streaks. These hacks often involve repurposing everyday items or finding shortcuts to common problems. They can be found in books, online articles, and social media platforms, where users share their favorite tips. Overall, life hacks aim to improve productivity and enhance everyday living.