how to backup my mac onto an external hard drive

When you’ve stored your essential files solely on the external hard drive, you can manually back up the drive to another external hard drive to avoid data loss. Back Up Your Mac External Hard Drive Manually

Read the next sections to learn how to back up your external hard drive to prevent future data loss. In such a situation, you may suffer severe data loss. This may become a problem if you erase that external hard drive with Disk Utility accidentally, delete files from it unintentionally, or if the drive turns corrupt unexpectedly. Most of you back up your Mac SSD or HDD using Time Machine but forget to back up an external hard drive, which may have your photos, videos, documents, and other files without any copy stored elsewhere. Backup ensures you could restore your data in case of any data loss disaster. If you worry about data care, you ought to back up your data regularly. Recover External Hard Drive Data Using Free Mac Data Recovery Software.Back Up Your External Hard Drive to iCloud.Back Up Your External Hard Drive Using a Cloning Software.Back Up Your External Hard Drive Using Disk Utility.Back Up Your External Hard Drive Using Time Machine.Back Up Your Mac External Hard Drive Manually.

How to backup my mac onto an external hard drive