Which cloud-based storage service does Microsoft provide for backups?

Which cloud-based storage service does Microsoft provide for backups?

• iCloud
• Dropbox
• OneDrive
• Google Sync
  

  Explanation: Data on mobile devices must be backed up periodically to ensure that it can be recovered if needed. Most mobile operating systems come with a user account linked to the cloud services of the vendor, such as iClould for iOS, Google Sync for Android, and OneDrive for Microsoft.