Description: A hardware failure refers to a malfunction or failure of a physical component of a computer system. This type of failure can manifest in various ways, such as a device’s inability to power on, errors in data reading or writing, or even the total loss of functionality of a component. Hardware failures can be caused by a variety of factors, including natural wear and tear, manufacturing defects, overheating, or physical damage. In the context of computing systems, a hardware failure can have significant consequences, as it can affect the availability and integrity of data. Identifying and resolving these failures is crucial for maintaining system operability, often requiring specialized diagnostics and, in some cases, the replacement of defective components. Preventing hardware failures includes practices such as regular maintenance, temperature monitoring, and using uninterruptible power supplies (UPS) to protect devices from unexpected power outages.