Commodore 
Amiga 
Atari 
Apple 
Macintosh 
DOS 
OS/2 
Windows 3.x 
Windows 9x 
Windows XP 
Windows 7 
Windows 10/11 General & Information 12
Ardent Tool
Everything you want to know about IBM PS/2
6 clicks
Connectors Chart
Excellent reference for PC Connectors
6 clicks
DOS Secrets
Undocumented DOS Secrets
6 clicks
DOS Timeline
Neat history of DOS releases
6 clicks
DOS USB Drivers
8 clicks
MGDx Max Speed Windows
Has good info on DOS too
6 clicks
Old Computers from the 70s and 80s to Today NEW
A personal blog about old computers
2 clicks
Old Crap – Museum of Computer Anatomy NEW
Best photos and technical documentation of retro computers, TVs and digital watches that are part of my collection. I document them as my time permits.
1 click
Słomkowski's technical musings
USB Storage for MS-DOS
6 clicks
The Retro Web
Excellent Hardware Site
6 clicks
VGA Museum
Video Cards Since 1981
6 clicks
Video Card Tests
Excellent DOS Video card resource
5 clicks
