Choose cloud storage if you need photos and files available across devices, but check the allowance, account access and restore process for each phone or computer. An external drive or removable storage gives you a separate local copy; copying files to it does not, by itself, create a full-device backup. For files you cannot replace, keeping both a cloud copy and a separately stored local copy gives you another way to restore them if one location is unavailable.
If your photos and documents move between a phone and a computer or tablet, check that you can sign in and retrieve the files on each device. Also check the separate restore process for any phone or computer data you would need after a replacement.
Family photos and personal documents deserve a copy stored away from the device that holds the originals. The National Cyber Security Centre defines a backup as a copy kept in a separate safe location; make sure you can find and open yours without the original device.
An external drive can hold a local backup without relying entirely on cloud access. Check the drive against your computer and backup tool: Microsoft documents File History for external drives or network locations, while Apple documents Time Machine for external storage.
Cloud storage helps with access across devices; an external drive or removable media provides a local copy you can store separately. For important files, you can use both routes, provided you maintain and test each copy.
| Priority | What to check | Your needs |
|---|---|---|
| Separate copy | Keep a backup away from the original device. If using removable storage, decide where to keep it when the backup is finished. | I want my photos and documents to remain accessible if my phone or computer is lost, damaged or unavailable. |
| Restore scope | Check whether the method saves selected files, folders or device data. Follow the restore steps for the particular phone, computer and backup tool, then test a non-critical file. | Getting photos back may be enough for me; replacing a device could also mean I need settings, apps or other data. |
| Cloud allowance | Compare your current use and expected uploads with the account allowance. Check which services share that space and what happens to capacity if you change plans. | My photos may share storage with files or email, so I need room for future uploads as well as what I already keep. |
| Local storage fit | Check the drive’s capacity, connector and operating-system support. Confirm that your chosen backup tool can use it and that you can open the copied files. | I would like an offline copy, but it needs to work with the computer I will use to create and restore the backup. |
| Backup routine | Decide when cloud uploads and local backups will run. If keeping both, check each restore route rather than assuming one working copy proves the other works. | For files I cannot recreate, I want another route to recovery if an account, device or storage location is unavailable. |
Loss, damage or deletion could leave both the original and a copy kept alongside it unavailable. The National Cyber Security Centre advises keeping a backup in a separate safe location.
Store a copy online or on removable storage kept apart from the device, and check that you can reach it without that device.
Copied files, synchronised folders and device backups can cover different data. Google says Android restoration varies by phone and Android version; Apple and Microsoft document separate device and file-backup workflows.
List what you would need back, including files, settings and apps where relevant. Check the applicable restore steps and try restoring a non-critical file.
A full account can interrupt new uploads or backups. Google describes restrictions across Drive, Gmail and Photos at the storage limit, while Microsoft says an over-limit OneDrive account may lose upload and syncing capability after a subscription expires.
Check usage before selecting or changing a plan, and review the provider’s instructions before reducing an allowance below the amount you use.
Capacity will not help if the intended computer or backup utility cannot use the drive. The restore process matters as much as creating the first copy.
Confirm the connector, operating system and backup-tool requirements, then make an initial backup and test access to a file from it.
These brands illustrate different backup workflows; their services and product lines do not all restore the same data or work with the same devices.
iCloud+ is a cloud-storage route for Apple accounts, while an external drive can be used with Time Machine for Mac files.
Google Photos, Drive and Android backup may suit people whose files and devices use a Google Account.
OneDrive, Windows Backup and File History serve different file-access and backup needs on Windows computers.
Seagate offers external SSDs and hard drives that can serve as local storage destinations.
These SSDs and hard drives are options for keeping a separate local copy of photos and files. Check each drive against your computer and backup tool, then test a restore; a drive alone does not establish that you can recover all device data.
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A 4 TB external SSD to consider for a separate copy of a substantial photo or file collection. Its title specifies USB 3.2 Gen 2x2; confirm the connection and backup-tool compatibility for your device before relying on it.
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This 2 TB external SSD offers a local destination for copies of photos and documents. The title specifies USB 3.2 Gen 2 (3.1 Gen 2); check your device connection and whether your chosen backup tool can use the drive.
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For a smaller local file collection, this model provides 1TB of external storage. Its title specifies USB 3.2 Gen 2 (3.1 Gen 2); confirm that the intended device and backup workflow can use it, and test access to a copied file.
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This 2TB external SSD is another option for a separate copy of personal files. Confirm its connector, operating-system and backup-tool requirements for the device you plan to use for restoration.
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This 4TB external hard drive offers a local destination for a large collection of photos and documents. Check its suitability for your operating system and backup tool, particularly if you intend to use it with a Mac.
Not necessarily. Sync can make selected files available across devices, but restoring settings, apps or other device data requires the appropriate backup and restore workflow. Google says Android restoration varies by phone and Android version; Apple documents iPhone and iPad restoration from an iCloud or computer backup, while Microsoft describes selected data in Windows Backup.
Yes, if you have a suitable existing iCloud or computer backup. Apple’s restoration instructions let you choose a backup during device setup; check its date and size to help identify the copy you need. Apple says an already configured device must be erased before following its iCloud restore-at-setup steps.
Google says backed-up information can be restored to the original phone or some other Android phones, but the process varies by phone and Android version. Check the replacement device’s restore steps before depending on that backup; Google says a backup made on a newer Android version cannot be restored to a phone running an older version.
Compare your stored data with the lower allowance and check the provider’s current terms before changing plans. Apple advises downloading or removing content above the new iCloud+ allowance before downgrading; Microsoft says OneDrive capacity reverts to its free allowance when a Microsoft 365 subscription expires, with over-limit use affecting uploads and syncing.
Plan sharing does not necessarily give other members access to personal files. Apple says an iCloud+ plan can be shared with up to five other family members using their own accounts. Google says Google One family members cannot access one another’s files without permission, though they can see shared-storage usage; check the membership rules for the plan you intend to use.