Every employee is responsible for backing up data on a regular basis. With advances in technology and reduced cost in storage media, the process has become easier and faster than ever before. ITS recommends that you backup your computer at least once every month. Apple makes it simple for you to backup your data by using drag and drop techniques. Backing up data to a CD-RW and other media on a Mac is covered in this ITS training documentation.
The primary reason for backing up your data is that failures do happen. To be ready for computer failures, we want you to backup your data. A backup procedure is easiest if all the files needed to be copied are in one upper-level folder instead of scattered about. That folder is simply copied to a CD-RW or a network drive. When a big problem occurs, you may need to get a new computer, or your old one may be taken away to be “reformatted.” Either way, you will get a computer with program files and your data files will be restored either from the old hard drive or from your backup.
It is recommended that you store confidential information on your home network share rather than on your computer. You may store all of your data on the network where it is backed up daily for you by a nightly schedule and where it cannot be lost if your computer crashes or is stolen. There are many network shares available, depending upon who else you want to be able to see the documents. For more information on network shares, read Mac Network Shares .
Data that is on your computer should be placed in the “Documents” folder on your computer’s hard drive and the “Documents” folder should be backed up on a regular basis. Some files are not stored under “Documents” by design. For example, Firefox bookmarks, Safari bookmarks and shortcuts on your desktop.
The CD-RW drive in your computer is advantageous because it can be saved to, or “burned” multiple times when using a CD-RW CD. That means that you can modify files already on the CD and add new files at a later date.
Note: Burning to a CD-R CD is permanent and cannot be rewritten.
1. Exit all running programs. Files that are currently in use cannot be backed up. To prevent messages regarding in use files from appearing during the backup, close all programs before beginning the backup.
2. Insert the CD-RW into the CD drive.
3. A window will ask what to do with the blank CD-RW, select Open Finder and click OK.
4. A CD icon will appear on your desktop and in your Finder’s sidebar.
The icon that will appear on your desktop:
The icon that will appear on your sidebar:
5. Navigate to the folder that you want to backup. In this example we will be backing up “Documents”. Navigate to Documents in your Finder.
6. Click Edit > Select All or simply press CMD+A. Now all your files in Documents are highlighted.
7. Click Edit > Copy.
8. Navigate back to the Disc on your Finder. Simply click on the disc icon on your sidebar.
9. Click Edit > Paste and the files will copy over.
10. When finished copying your files to the disc you need to finalize the disc. To do this simply click the Burn icon which looks like this:
11. The following window pops up asking for a burn speed and for you to name the disc. Name the disc and leave the burn speed set to the default value. Now simply click Burn and the process will begin.
12. When the process is finished, hit the eject key (top right key on the keyboard) or simply drag the disc to the trash to eject the disc.
You can restore one or more files from a backup. The following steps walk you through the process of restoring a file. If you are not sure how to find your file or are uncomfortable with this process, contact the Technology Help Desk.
Files stored on a CD-RW may be used in the same fashion as any other files to which you have access. Simply navigate to the CD-RW through Finder, or whatever application you are using, and select the desired file(s). Points to keep in mind:
There are several different types of media that may be used for backing up your data. Listed below are some of them. In general, the process for saving to them and restoring from them is the same as described above for writing to a CD-RW. If you would like assistance in using any of the following, please contact the Technology Help Desk.