Nail trimming is the process of cutting or shortening the nails on fingers and toes to maintain hygiene and prevent discomfort. Regular trimming helps avoid issues like ingrown nails and reduces the risk of nail breakage. It is recommended to trim nails every few weeks, depending on individual growth rates. To trim nails safely, use proper tools such as nail clippers or nail scissors. It's important to cut straight across to prevent ingrown nails and to avoid cutting too close to the skin, which can cause pain or bleeding. After trimming, nails can be filed for a smoother edge.