How do I boot from CD/DVD?

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I burned DBAN to a CD and then rebooted the machine with the CD inserted in the drive. To my surprise, it just booted right back into Windows. What gives? How do I get the computer to boot up from the CD?

This is actually a pretty common problem with a relatively simple solution.

Your computer’s BIOS needs to be instructed to check for a bootable CD or DVD before it tries to load whatever is on the hard drive. Right now, your computer is configured to either ignore the CD/DVD at boot time or check the hard disk first.

And because there’s something bootable on the hard disk – namely Windows – that’s what it boots into.

As I said, a simple solution conceptually.

The devil, as they say, is in the details.

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Are we at risk of losing our digital information over time?

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Today, lots of information is being stored electronically. Years ago, it was on books that lasted 100’s of years, if you wanted. Try reading a 1984 3.1/2 floppy disk or worst, a 5.1/2. The 8 inchers are before my computing time (I saw them on Wargames). The ones with the reels that stopped and started are really unreadable. I also used a tape drive on a commodore Vic 20. If I did not hoard this stuff, it would be all unreadable, as I have not used this stuff in 34 years. So are humans in danger of losing knowledge on this? Magnetic media degrades faster than paper books or doesn’t it?

I think you raise a very good point.

While I still feel that digital information is vastly superior to analog counterparts like paper in most respects, that doesn’t mean that there aren’t drawbacks – often serious drawbacks – with storing information digitally.

And one of those drawbacks is progress.

Read moreAre we at risk of losing our digital information over time?