For work files, coursework or photos that would be difficult to replace, keep a recoverable local copy and a separate online or off-site copy. An external drive can serve as the local copy; a cloud backup service can make ongoing laptop backups easier to manage. Cloud storage is useful across devices, but check which files it synchronises and how long older or deleted versions remain available before relying on it for recovery.
The files you need to recover—and the devices on which you use them—should shape the arrangement.
Current client documents, invoices and project files need recoverable copies, not just convenient access from another device. Check that the backup includes the folders you work in and that you can restore a recent file without relying on the original laptop.
Synchronisation can keep current coursework accessible on a laptop and phone. Keep a separate recovery copy too, and check whether earlier drafts can be restored after a deletion or overwrite.
Count phone photos and videos alongside computer files when choosing capacity. If several people use shared storage, check whose files are included and keep another copy of photos that cannot be recreated.
Start with the files and devices to protect, then decide where each recoverable copy will live and how you would restore it.
| Priority | What to check | Your needs |
|---|---|---|
| Local recovery | For an external drive, check capacity, connection and the backup routine. Confirm that a recent file can be opened from the copy; disconnect and store the drive separately after use. | I want a copy of work or photos I can reach without downloading them. A drive kept beside the laptop would still leave both copies in one location. |
| Off-site recovery | For cloud backup, check which laptop folders are included, whether uploads have completed, and how restoration and retention work. The National Cyber Security Centre describes a backup as a copy kept in a separate safe location. | If my laptop and local drive become unavailable together, I need another recoverable copy elsewhere. |
| Cross-device files | For cloud storage or synchronisation, check selected folders, deletion recovery, version history and offline settings. Microsoft Support says OneDrive online-only files cannot be opened without an internet connection; its stated file version history is retained for 30 days. | Coursework needs to stay accessible across my devices, but I also want a way back to an earlier draft if the current one is overwritten. |
| Shared local storage | For network-attached storage (NAS), check device-backup setup, account protection and restoration. Synology describes backup destinations beyond a NAS, including cloud services; a NAS at home is not itself an off-site copy. | Several household devices need local storage, and someone can maintain the system and its separate backup destination. |
| Capacity and coverage | Measure laptop files and phone media, then check what uses each allowance. Google One Help says Google Drive, Gmail and Google Photos share the storage in a Google Account. | Photos and videos keep growing, so I need room for them as well as documents—and to know whether email uses the same allowance. |
| Independent copies | If combining local and cloud copies, check that both contain recent files and can be restored. Confirm which account controls the online copy and whether the local copy remains available when that account cannot be accessed. | For files I cannot recreate, I do not want recovery to depend on one device, account or storage location. |
Only selected files may be synchronised, while older versions and deleted files remain recoverable only under the service’s retention rules. Microsoft Support states that OneDrive file version history is retained for 30 days.
List the folders and data types you would need after losing the laptop. Check their coverage and deletion recovery, then keep an independent copy of irreplaceable files.
A connected drive is not a separately stored copy and may be affected by a problem involving the laptop.
Confirm the backup completed, disconnect the drive and store it securely. Keep another copy elsewhere for files you cannot recreate.
Google One Help says Drive, Gmail and Photos draw on the same Google Account storage, so photo uploads and email also affect the space available for files.
Check current use across the services you plan to use, allow for growing photo and video libraries, and review any family-sharing arrangements.
A NAS in the same property remains a local system. Synology describes destinations for backing up NAS data beyond the NAS itself, including cloud storage.
Set up a separate destination, choose retention settings and test whether you can restore an individual file.
Maintaining a NAS also takes time for configuration, updates and checks that its backups are completing.
These references illustrate different backup and storage routes; their features do not make every file or device recoverable by default.
Cloud file storage and synchronisation for people who use files across a Windows laptop and other devices.
Cloud storage for files and photos used through a Google Account.
Cloud storage and device-backup options for households using Apple devices.
A dedicated online computer-backup route rather than a shared folder for current work across devices.
NAS software and services for people prepared to manage shared local storage and its backups.
These Joybuy drives represent the local-copy route for laptop files, coursework and photos. Choose capacity and connection for your devices, then plan a separate online or off-site copy for files that would be difficult to replace.
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For a local copy of a large file or photo library, compare the stated 4 TB capacity with what you need to store. Check that your computer has a suitable USB Type-C connection and keep another copy elsewhere for irreplaceable files.
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A portable local copy may suit coursework or photos moved between locations. Check whether 1 TB covers those files and confirm the connection needed by each device you intend to use.
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The stated 2 TB capacity is an option for a local copy of documents and photos. Before setting up a backup routine, check compatibility with your computer, which folders the software will copy and whether you can restore a file.
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For a portable copy of coursework or a growing photo library, compare 2 TB with the files you intend to back up. Confirm the connector and compatibility with your computer before choosing a backup routine.
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The stated 4 TB capacity may suit a local copy of a substantial photo or video library. Check the connection, operating-system compatibility and any formatting needed before copying files to it.
No. Synchronisation keeps selected files available across devices; a backup is a separate recoverable copy. Before relying on a sync service for recovery, check that it covers every important folder and lets you restore deleted or earlier versions within the time you need.
Add up the files and media you plan to protect, then allow room for growth and any retained versions. Check what shares the allowance: Google One Help says Drive, Gmail and Photos use the same Google Account storage, while Apple’s UK iCloud+ page lists tiers from 50 GB to 12 TB.
An external drive can hold a useful local copy, but keep another copy elsewhere for files you cannot replace. Disconnect the drive after backing up and check that recent files can be restored from it.
After setup and periodically thereafter, find a recent important file in the backup and restore it to a safe test location. Check that it opens and that the folders and phone media you intended to protect are present.
If you process clients’ personal data in the course of business, account for its security when arranging the backup. The Information Commissioner’s Office says the UK GDPR security principle requires appropriate technical and organisational measures; the measures depend on the data and risks. Check current ICO guidance when setting up the arrangement, as some of its small-business guidance is under review following the Data (Use and Access) Act.