The Previous Versions tab is a way to access saved versions, not a guarantee that a copy exists. Check the actual folder and backup source. If a useful version is available, copy it to another location before replacing current work; if the list is empty, investigate existing backups rather than expecting Windows to generate past content.

Open the right object’s history
In File Explorer, navigate to the actual location that contained the missing file. For a deleted file, right-click its containing folder and open Properties > Previous Versions, or choose Restore previous versions from the context menu. If you reached the item through a library or shortcut, find the real storage path first.
Microsoft’s File History documentation describes the Previous Versions route for covered files. Available entries depend on the saved data and environment. A visible tab alone does not prove that a restore point, backup, or file revision contains your document.
Inspect a version before restoring
Select a time before the deletion or unwanted edit. Use the entry’s open or preview control if available. Verify that the target file exists and that its contents represent the revision you need. The folder may have a saved version even if the document was stored somewhere else and is absent from it.
Choose a separate destination through Restore to or copy the required item from the opened version when that is supported. Directly restoring over the current file can discard newer work. Preserve both revisions until the comparison is complete.
Open the recovered copy in its normal application. Check later pages, worksheets, attachments, or project dependencies as applicable. A backup timestamp is not the same as the document’s last meaningful edit.
If there are no previous versions
Check whether the expected backup target is connected and belongs to this computer and user. Ask the administrator about managed network storage when appropriate. Do not turn on a feature and describe the new configuration as recovering a version from before it was enabled.
Look for independent copies in an existing backup, the correct cloud account’s version history, email, or another device. Windows system recovery and restoring a personal document are different tasks; do not run a whole-system restore merely because the file’s list is empty. Microsoft’s backup and recovery overview distinguishes those tools.
Recover remaining local data when copies are unavailable
If the file was deleted from readable local storage, minimize further writes and scan it with XRecovery from other storage. Preview supported candidates and export to a different physical disk. This searches retained data rather than creating a previous version. If the needed content was overwritten, a different recovery route cannot recreate those bytes. Keep usable copies and partial results separate while you look for anything still missing.
For the next step, see Recover Deleted Files in Windows: Choose the Right Starting Point.