- The 20th Anniversary Mac, 21 Years Later, Tommy Yune, 2018.03.14.
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- 20th Anniversary Mac Facebook group. Not too many single models get their own group!
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- The 20th Anniversary Macintosh web site. An archive of one of the oldest websites dedicated to the TAM, created by Bob Bernardara, 2009.10.07.
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- . An archive of another fan site of the TAM, created by Charlie Pendleton, 2015.03.12.
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- Upgrading the Twentieth Anniversary Macintosh. Good upgrade advice, although some products are no longer available, 2003.08.13.
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- Low End Mac’s Comm Slot FAQ, Tommy Yune, 2018.03.20.
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- Six of the Rarest Macs, Benj Edwards, Macworld, 2012.10.19. JLPGA PowerBook 170. Colour Classic II. Macintosh TV. PowerBook 550c. 20th Anniversary Mac.
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- The Five Weirdest Macs of All Time, Benj Edwards, Macworld, 2012.10.12. Flower Power and Blue Dalmatian iMacs. Twentieth Anniversary Mac. Power Mac G4 Cube. Macintosh XL. Power Mac G3 All-in-One.
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- Low End Mac’s Compleat Guide to Mac OS 9, Charles W Moore, Miscellaneous Ramblings, 2008.05.12. Mac OS 9 remains fast and stable, but Classic software hasn’t kept up with the changing internet. Which Macs support OS 9, where to buy it, and how to update to 9.2.2.
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- The Good, the Bad, and the Ugly of Apple Design, Charles W Moore, Miscellaneous Ramblings, 2008.10.15. Apple has produced some beautiful computers and iPods over the years, but also a few of the ugliest and most ungainly computers ever seen.
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- The 25 most important Macs, Dan Knight, Mac Musings, 2009.02.17. The 25 most significant Macs in the first 25 years of the platform, continued.
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- Why You Should Partition Your Mac’s Hard Drive, Dan Knight, Mac Musings, 2008.12.11. “At the very least, it makes sense to have a second partition with a bootable version of the Mac OS, so if you have problems with your work partition, you can boot from the ’emergency’ partition to run Disk Utility and other diagnostics.”
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- Attractive and ugly Macs, discontinued MacBook Pro value, and writing with TextEdit, Charles W Moore, Miscellaneous Ramblings, 2008.10.30. Readers weigh in on the good, the bad, and the ugly of Macintosh design over the past 24 years.
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- The Compressed Air Keyboard Repair, Charles W Moore, Miscellaneous Ramblings, 2008.07.24. If your keyboard isn’t working as well as it once did, blasting under the keys with compressed air may be the cure.
- 10 cult Macs adored by collectors, Tamara Keel, Digital Fossils, 2008.05.13. Macs are not only noted for their longevity, but also by the passion which collectors have for some of the most interesting models ever made.
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- TAM I Am, James & John, RetroMacCast, 2006.12.25. Looking at the 20th Anniversary Mac, classic Mac scanners, and the MacMania cruise.
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- Web browser tips for the classic Mac OS, Nathan Thompson, Embracing Obsolescence, 2006.01.03. Tips on getting the most out of WaMCom, Mozilla, Internet Explorer, iCab, Opera, and WannaBe using the classic Mac OS.
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- The best browsers for PowerPC Macs and the classic Mac OS, Nathan Thompson, Embracing Obsolescence, 2005.12.16. Two browsers stand out from the pack: iCab 3 is modern and remains under development, and WaMCom brings Mozilla to older Macs.
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- Twentieth Anniversary Macintosh Upgrades, Mac Speed Zone
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- Apple Repair Manuals: Service manuals for pre-G3 PowerMacs, including the 20th Anniversary Mac
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- Apple Support: Twentieth Anniversary Macintosh: Technical Specifications (archived, with more detail)

