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Computers

Understand cloud storage before using it

Cloud storage keeps files with an online provider. Your device may also hold copies. Synchronisation connects changes between them and is different from an independent backup.

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Before you start

  • A cloud account you own, if you want to practise
  • A harmless file rather than an important original

Step 1 of 5: Find the storage service

Identify the actual service, such as OneDrive, Google Drive or iCloud Drive. Your email account and file storage may share a quota. Open its official app or website, rather than a link in an unexpected storage-warning email.

Step 2 of 5: Check where a file is stored

Look at its folder and availability indicator. In OneDrive on Windows, a cloud icon marks an online-only file; a filled green circle marks a file kept on the device. Other services use different indicators.

Step 3 of 5: Prepare files needed offline

Use the service’s download or keep-offline option for files you need without internet. Let the download finish and check available device space. Seeing a filename alone does not always mean its contents are stored locally.

Step 4 of 5: Understand changes and deletion

Renaming, editing or deleting synchronised files can affect the online copy and other devices. To remove only a downloaded OneDrive copy, use Free up space rather than Delete. Read the confirmation carefully.

Step 5 of 5: Keep a separate important copy

For valuable documents or photos, maintain a supported backup or another independent copy. Check recovery and storage limits. If sharing a file, review the link’s audience instead of assuming only your recipient can open it.

Try it for yourself

Your small practice task.

Check whether one harmless file is online-only or available offline.

Completing the guide records your progress here; it does not check your device settings.

A common question.

Can cloud files disappear if I stop paying?

Terms differ. Check the provider’s storage and retention rules, keep within its limits and export important files before changing plans.

Official help, if you need it.

These links provide the product’s own instructions or relevant public guidance. Settings can differ by model and software version.