Windows Data Recovery

Windows almost always formats internal drives as NTFS, which keeps an index of every file in the Master File Table. When you delete something and empty the Recycle Bin, Windows doesn't scrub the contents. It flags the file's MFT record as free and marks its clusters as available for reuse. The data is still sitting there, fully intact, until something writes over it. That gap between "deleted" and "overwritten" is the whole reason recovery works at all.

Since the MFT often survives a deletion, a Quick Scan can usually rebuild files with their original names and folders. The danger is what comes next. Every app you install, every download, every Windows update that lands while you keep using the drive is competing for those same free clusters. And restoring recovered files straight back onto the source is the classic own goal, because it can overwrite the very data you haven't pulled off yet.

A drive that suddenly shows up as RAW, or hits you with "You need to format the disk before you can use it," is rarely a wiped drive. Usually the file system header or boot record that tells Windows "this is NTFS" got corrupted, so Windows can no longer mount the volume. The files and their MFT records often sit untouched beneath that broken header, which is why a RAW drive can frequently be scanned and recovered in full.

The dangerous instinct here is to click "Format" or run chkdsk to "fix" it. Formatting writes a fresh file system over the old one, and chkdsk can move damaged structures around in ways that make recovery harder. So cancel the prompt, check that Disk Management still reports the right capacity (a good sign the hardware is alive), and scan before anything else. If Quick Scan comes back thin, Deep Scan reads the disk by file signature and reconstructs data even when the directory is gone.