Mobile phones are portable electronic devices that allow users to make calls, send messages, and access the internet. They have become essential tools for communication, enabling people to stay connected with family, friends, and colleagues. Most mobile phones also come equipped with various features, such as cameras, GPS, and applications, which enhance their functionality. Modern mobile phones, often referred to as smartphones, combine the features of traditional mobile phones with those of handheld computers. They run on operating systems like Android or iOS, allowing users to download and use a wide range of applications for tasks such as social media, gaming, and productivity.