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How to Backup a Whole Computer

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By Andrew M
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(5 Ratings)
Backup a Whole Computer
Backup a Whole Computer

In this article, you will learn how to backup a whole computer.

Difficulty: Moderate
Instructions

Things You'll Need:

  • File backup software like Norton Ghost or Macrium Reflect
  • Storage Medium like a USB Hard Drive
  1. Step 1

    The first step is to figure out where you will be backing up the computer to. You need an external hard drive with enough space to store a full backup. To determine how much space you need on a Windows PC, go to My Computer, right-click the drive, and click on "Properties". From there, click on the "General" tab, and look at the size of the drive. If there are multiple drives on the computer, figure out the total size of all the hard drives. Buy an external (USB) hard drive that's at least twice the size of your computer's hard drives.

  2. Step 2

    Once you have the hard drive, you must acquire backup software. There are several options available, like Norton Ghost and Macrium Reflect. Each piece of software is similar, but Macrium Reflect has a free edition, which will be used for this article. A download link is in the "Resources" section, located near the bottom of the page. Follow the instructions on screen to install the software.

  3. Step 3

    Plug in the USB drive, following the manufacturer's instructions, and then load the backup software. Once you have the software loaded, you must create a new backup. In Macrium Reflect Free Edition, click on the "Create a backup image of an entire disk or selected partition(s)" button. Read the instructions on screen and select the disks to backup. You will need to select the backup location as well; make sure you select the USB hard drive!

  4. Step 4

    Run the backup. The backup will take a long time, depending on the size of the hard drive. Once the whole backup has been completed, exit the backup program.

  5. Step 5

    You can also backup to an online server. There are many online services that will do this for you; a great one is Mozy, which is linked in the "Resources" section of this article.

Tips & Warnings
  • This article was written for a Windows PC using Macrium Reflect, but the same principles apply to other operating systems and backup software.
  • Don't unplug the USB hard drive until the backup is completed! You risk damaging the backup image!

Comments  

| View All 7 Comments
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on 3/10/2009 Great info. Thanks.

howsitdone said

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on 3/10/2009 Especially glad to find the free software. I've been looking for a *good* free backup program. Will give this one a try. Thanks!

whoodo said

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on 3/10/2009 I'm glad I found this article. I am looking to backup my hard drive to transfer to a new computer I am purchasing soon.

Smireles said

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on 3/10/2009 Thanks for the info. 5*

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on 3/10/2009 if you aren't backed up, you're hosed! your data is only as good as your back up. if you have the original software and OS for your computer then you may not need to back up the whole machine. you must,however, back up your data.

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