Electronics repair involves diagnosing and fixing issues in electronic devices such as smartphones, laptops, and televisions. Technicians use various tools and techniques to identify problems, which may include faulty components, software issues, or physical damage. The repair process often includes disassembling the device, replacing damaged parts, and reassembling it. Common repairs might involve changing batteries, fixing screens, or updating software. Successful electronics repair can extend the life of devices and save consumers money compared to purchasing new ones.