If you overwrote a Microsoft Word file with an older version and the file was not stored on OneDrive, Google Drive, or another cloud backup service, recovery options depend on how Windows and Word were configured before the overwrite happened.
First, avoid saving or editing the file again. Every new save can reduce the chance of recovering previous data.
Check whether Windows created a previous version automatically. Right-click the file or the folder containing it, select “Properties,” and open the “Previous Versions” tab. If System Restore or File History was enabled earlier, you may see older copies of the file. You can open one to verify it and then restore or copy it elsewhere.
You should also look for AutoRecover copies in Microsoft Word. Open Word, go to “File,” then “Info,” and look for “Manage Document” or “Recover Unsaved Documents.” Sometimes Word keeps temporary versions even after accidental overwrites.
Another option is searching for temporary files on your computer. Open File Explorer and search for files ending in .asd, .wbk, or temporary files beginning with “~”. Word backup files are sometimes stored in locations such as: C:\Users\YourName\AppData\Roaming\Microsoft\Word or C:\Users\YourName\AppData\Local\Temp
If none of these methods work, file recovery software may help. Programs such as Recuva, EaseUS Data Recovery, or Disk Drill can sometimes recover earlier file data, especially if the overwritten sectors have not yet been reused. Recovery success is higher if you stop using the drive immediately after noticing the mistake.
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hth
Marcin