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You can copy data to an external hard drive to create a backup of files on your computer. The simplest option is to drag and drop from your computer to the external drive so that you have a copy. Backup software such as Apple's Time Machine does that automatically and can also keep track of different versions of a file so that you can undo accidental changes.

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Q: How is an external hardrive used as backup computer storage?
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Why the external storage are important?

External storage is important for two reasons: backup and transport. Backup means creating copies of important files on a storage device external to the computer on which they were created. This might mean copying the files to physical storage, such as a thumb or flash drive or an external hard drive, or copying them to an online storage provider (a.k.a. "the cloud"). Having copies stored externally protects them in case your computer is lost, stolen, or otherwise damaged to the point of being unusable. Files can also be moved from one computer to another in the same way (transport). In the early days of computing, before networks became commonplace, the only way to get data from one computer to another was to copy it to an external storage device - in those days a floppy disk - and physically carry it to the other computer (hence the term "sneakernet").


Where can I find free backup software for my computer?

Free backup software is available in a lot of places. Just look for free external cloud storage. Cloud computing is the wave of the future and you can be ahead of the game.


Does my computer really need online storage backup?

Your computer doesn't necessarily need online storage backup. That is, unless you have important documents which should be safe-guarded.


What is a good storage and backup drive for a laptop?

If one is looking for a good storage backup drive for a laptop, there are many very good external drives that will provide this. Some of the higher rated ones are the Seagate Backup Plus and the Buffalo Ministation Thunderbolt.


What do you mean by computer backup in progress?

Computer backup means backing up data from the computer to a USB/external HD/CD/DVD etc. Computer Backup in process will mean a backup is taking place and is in process for backing up data.


What is the best type of data storage device for backups?

There are two best options for storing backups. You can store your backups on an external harddrive. This will not protect against damage from fire or flood which will probably destroy both the computer and the external harddrive. You can also backup your files online through different storage services.


What is the best data backup solution?

There are a number of backup solutions and one could consider many of them to be the best depending on personal preference. Such backup solutions would be external hard drives, CD's, Blu-ray disc, or a network attached storage.


Whats the best thing to use to backup software?

I use and recommend Handy Backup, it's easy and reliable backup software for home use.


The greatest nonvolatile storage capacity in the computer system is found in?

Magnetic backup tape.


What is backup storage?

Backup storage refers to a storage device, medium or facility that is used for storing copies and instances of backup data. Backup storage enables the maintenance, management, retrieval and restoration of backup data for any individual, application, computer, server or any computing device.


What kind of backup storage devices should I get for my business?

There are many different options for data storage. You can use zip drive, external hard drives, or even online storage for your data needs.


How do you backup computer before I send it in for repair?

Connect an external hard drive to your computer and copy over important files.