Points de restauration et sauvegardes
When System Restore is enough, when it is not, and what to log.
System Restore is a safety net for certain classes of mistakes—especially configuration changes and some driver rollbacks—not a substitute for file backups. It will not reliably resurrect deleted documents, photos, or project folders if you removed them outside Restore’s tracking. Think of it as “undo for parts of the system state,” not “Time Machine for everything.”
Before an aggressive cleanup session
Create a restore point immediately before you delete large batches of registry keys or system-adjacent leftovers. The label should mention the product you removed and the date. If the session goes sideways, you have a known-good rollback target that predates the risky edits.
- If restore is disabled on the volume, turn it on temporarily for risky maintenance windows—unless policy forbids it.
- After a successful cleanup, create a fresh restore point so future rollbacks do not land you on a dusty baseline missing years of updates.
- For workplace PCs, follow IT policy: many enterprises disable restore points in favor of image-based recovery or mobile device management baselines.
Pair with real backups
Keep important data on a separate disk or reputable cloud sync with version history. Restore points will not help when a drive fails, ransomware encrypts files, or you realize three weeks later that a project folder is gone. A short change log (“removed X, scanned with Revo on DATE, rebooted twice”) also helps future you or a technician understand what happened if odd symptoms appear later.
What Restore does not roll back
Personal files in your Documents, Desktop, and Downloads folders are not magically tracked the way many users assume. Large media libraries, git repos, and databases on secondary drives may sit outside protection entirely depending on volume configuration. Treat restore points as a narrow undo for system configuration—not a backup of your creative work.
Disk space and retention
Restore can consume noticeable space on small SSDs. If you temporarily enable it for maintenance, plan when you will prune old snapshots or accept smaller retention. Corporate images sometimes ship with minimal free space; running out of disk mid-cleanup is its own outage class.
Réponses rapides
- Will System Restore bring back deleted photos?
- Do not rely on it for that. Restore targets specific system configuration classes; user media should live in real backups or versioned sync.
- How many restore points should I keep?
- Enough to cover your last risky maintenance window plus one “known good” after success. Disk space and IT policy ultimately cap retention.
- Restore failed—what is my fallback?
- Vendor repair installs, inbox DISM health restore, or re-image from IT—depending on environment. Your file backups still matter regardless.
Keep going: Pair restore points with real backups and a short change log whenever you touch aggressive cleanup. See the features overview and guides for maintenance windows that deserve a snapshot first.