Windows Vista offers much better backup and restore features than Windows XP. [more] However, Microsoft Marketing made them hide the best part. But now it has been revealed. [look here] and [here]
Paraphrasing Mark Twain, Backup is good, backup is impressive, but it is recovery that produces all the results.
Step 1: Organize your file locations so it's easy to find everything you want to back up. Otherwise, you're bound to leave out just what you end up needing. :-(
Keep your backups safe and well organized too, or you'll never find what you need when you need it. ;-)
Step 2: Decide how often you need to back up things. Base your decisions on how much you're willing to risk losing between backups. You may want to back up something you're actively working on every few minutes. You may be willing to risk waiting a week to back up other things.
Step 3: Select appropriate backup location/media: Removable media...floppies, CDs and DVDs...has been traditional. An external hard drive or a second hard drive are better alternatives. Online backup is now reliable and affordable too. (does free work for you?).
Step 4: Pick a good way to make your backups. There are many backup methods and programs to choose from. Pick a process that will be easy for you to repeat.
Note: The probability of your external hard drive failing on the same day your internal hard drive fails is very low...quite a bit less than 1 in a million. Don't worry about it.
Step 5: Verify your backups. Do they include everything you thought they would? Good backup programs can automatically "verify" that your backups worked, but they can't tell you if you backed up everything. Trust your program, but check the backups yourself from time to time (see Step 6). [short story]
Step 6: It's essential to validate your restore process. If you're not certain you can restore files now, chances are you won't be able to when you need to. It wouldn't hurt to check the process again from time to time either. ;-)
Don't just overwrite perfectly good original files from backup files just to test them. See tips for testing backups to learn how to do it prudently.
Step 7: Keep an archive copy of your most important backups somewhere else. Maybe in a safe deposit box or at your buddy's place. Inexpensive or free online storage services also make a good place to archive essential data.
Step 8: Keep your backups up to date on a regular schedule. Back up before major changes too, e.g., before installing or uninstalling programs. You never know what might go horribly wrong.
If you're working on a complex document, back it up before and maybe after you make a big change, or every 10 minutes or so...whichever comes first. Some programs give you the option to do that automatically.
Check out a series of articles written by a seasoned computer user.
--adapted by Curmudgeon
These estimates are conservative, as is appropriate for archival purposes |
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|---|---|---|
| Diskette (floppy) | Pro: Cheap, quick, offsite storage is easy. Con: Unreliable, small capacity, slow, limited life, drives are being phased out. |
0-3 yr. life. |
| Tape Drive | Pro: Large capacity, offsite storage is feasible. Con: No random access, slow, limited life. |
1-3 yr. life |
| Zip Drive | Pro: Fast, somewhat universal, offsite storage is feasible. Con: Expensive media, prone to failure, drives have been phased out. |
2-10 yr. life |
| CDs or DVDs | I recommend that you use only CD-R media for backup. CD-RWs are not as reliable: They can become unreadable even while you are working with them. CD-Rs are cheap (but spend 50 cents, not 10 cents if you want reliable ones). Pro: Cheap media, large capacity, long life, offsite storage is easy. Con: Slower than a hard disk or Zip drive. Note: Life depends on the dye used. [more on life] |
3-10 yr. life |
| USB (thumb) drives | Pro: Quick, easy to use, reusable, small, universal Con: Easy to lose, easy to corrupt, more expensive. |
5-10 yr. life |
| Internal Hard Drive | A second hard disk is excellent for backups. Pro: Fast, with huge capacity. Easy access. Con: Not easy for the neophyte to install. Offsite storage is not feasible. |
2-10 yr. life |
| External Hard Drive | Pro: Fairly fast with huge capacity. Easy to install. Offsite storage is feasible. If you have one computer at Happy Trails and another at home, you can use a USB drive to shuttle all your files between the two. [buyer's guide] Con: The external case and power supply can add $30 to $60 to the basic hard disk cost. |
5-10 yr. life if not run continuously |
| Online backup |
Pro: Protection against fire, flood and forgetfulness. Retrievable from any computer. Con: Not available unless you can get online. Something new to get set up and working. It can be simpler in the long run though. |
n/a |
Mailstore [free] is a convenient way to back up email. It lets you back up and restore messages, but you can also easily find and read them right from the Mailstore program. You can back up email from any of the programs and services shown, from any email service that has an IMAP of POP3 mailbox, and from any email messages that you may have saved before.
Michael Horowitz's comprehensive set of links on backup.