I work in the IT industry and have decided that the first three rules of owning a computer (whether Mac or PC) are: 1. BACKUP, 2. BACKUP, 3. BACKUP!
This literally means that you need to keep 3 different backups of all of your important data in one form or another. I especially focus on my photos, documents, quicken, music, bookmarks, etc. None of this can be easily replaced in the event of a crash. Data recovery from a crashed hard drive STARTS at around $2,000. Ouch.
Your next question is: OK, so how do I create / keep all of these backups?
Answer:
- Have an external hard drive that you connect to your computer and make copies of all of your important files at LEAST weekly. Macs running Mac OS X Leopard (10.5) have a free built-in program called Time Machine that does this automatically. You just connect the external hard drive and tell Time Machine to start using it. PC's are a little more tricky. The best I have found for PC/Windows are Retrospect or Allway Sync. Retrospect, a commercial product that you can buy separately, comes with Iomega network hard drives (at no extra cost) and is very good. Allway Sync is $19.95 and is pretty easy to set up and is the cheapest solution I have found.
- Burn extremely important files to a CD / DVD every quarter. Store in a safe place. Preferably not in your home such as a relative or safe deposit box in case of a fire or other disaster. If these are not an option a fireproof safe is an OK choice too.
- This third backup can be in a variety of forms. You can use an online backup service, a portable USB flash drive, another computer you own (if it has enough free space), or a second external hard drive. It should be updated monthly at a minimum.
Is your data backed up now? Is it up to date?
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