用戶:Techyan/temporarypage/2

這是一個臨時儲存因一些原因而無法完成編輯的條目。這些條目的編輯計劃可能會很快取消，也可能會繼續。如果想要了解當前的計劃，請至User:Techyan查看。

數據恢復是一個從損壞的、無法讀取的存儲設備中拯救數據的過程。通常數據都是從硬盤（HDD）、固態硬盤（SSD）、USB可移動存數設備、移動硬盤、存儲用磁帶、CD、DVD、RAID磁盤陣列或者其他電子產品中恢復出來的。這包括了存儲設備的物理性損傷或者文件系統的邏輯性損傷。這些損傷都阻止了主機對於存儲設備的訪問。
最普通的「數據恢復」方案是一個無法訪問的作業系統（尤其是只有一塊硬盤，硬盤只有一個分區，並且只有一個作業系統的情況下） The most common "data recovery" scenario involves an operating system (OS) failure (typically on a single-disk, single-partition, single-OS system), in which case the goal is simply to copy all wanted files to another disk. This can be easily accomplished using a Live CD, many of which provide a means to mount the system drive and backup disks or removable media, and to move the files from the system disk to the backup media with a file manager or optical disc authoring software. Such cases can often be mitigated by disk partitioning and consistently storing valuable data files (or copies of them) on a different partition from the replaceable OS system files.[1]