A crashed hard disk refers to a malfunctioning hard disk drive (HDD) that can no longer be accessed or used to store data. This can happen due to a variety of reasons, such as physical damage, hardware failure, or software corruption. When a hard disk crashes, the data stored on it may become inaccessible or lost, which can be a serious problem for individuals or organizations. In some cases, data recovery from a hard drive may be possible, but it can be expensive and time-consuming. To prevent data loss, it's important to regularly back up important files and to use a reliable backup solution