Here are links to Dave's 2006 Mac HelpDesk columns in the San Diego Union-Tribune.

Tired of 'Jingle Bells'? Make your own mix
December 25, 2006

Built-in Photo Booth a snappy application
December 11, 2006

No simple fix will get AppleWorks working
November 27, 2006

Slick Web browsers updated for OS X
November 13, 2006

Commands help you speak to your Mac
November 6, 2006

iBook's broken plug complicates salvage
October 16, 2006

Software upgrade stalls family movie
September 25, 2006

Old-schooler passes on newfound iPod wisdom
August 21, 2006

Apple finally shows off some of Leopard's spots
August 14, 2006

Use a PDF, not Web page, to send images
August 7, 2006

Keyboard tricks can work their magic
July 24, 2006

Google offers a lot, even for Mac users
July 17, 2006

AppleWorks, Office alternatives abound for new MacBook
July 10, 2006

OS X Tiger allows parents more control
June 26, 2006

Incomplete Internet download confuses trash function in OS X
June 19, 2006

Give your stuffed-up iBook room to breathe
June 12, 2006

How to find software to enhance your Mac
May 22, 2006

Amateur designers can go to iWork
May 15, 2006

Starting from scratch after your apps crash
May 8, 2006

Phaseout won't faze Internet Explorer
April 24, 2006

Disk icon on desktop can be removed easily
April 17, 2006

New TurboTax does the heavy lifting
April 3, 2006

[Print Shop lets you work wonders with your images]
March 20, 2006

Apple's iWeb simple, but not very flexible
March 13, 2006

Upgrades to iPhoto worth seeing, using
March 6, 2006

Shiira's easy features make it a good choice
February 20, 2006

E-mail preview doesn't open you to spammers
February 13, 2006

Let's sort through updates at Macworld
February 6, 2006

Browser options fade for Mac OS 9
January 23, 2006

Farewell, Explorer; hello, new browsers
January 2, 2006