Looking for the file archives?
Computer games, and extras (cheats, documents, mods, trainers, etc.) are available in the Classic PC Games collection at The Internet Archive. Take a step back in time and revisit your favorite DOS and Windows games. The files available in this collection consist primarily of PC demos, freeware, and shareware. These are the original releases which will require intermediate to advanced knowledge to install and run on modern operating systems. Where possible online play is supported so you can run them directly in your browser. New games are added to this collection on a weekly basis.
Computer applications and other misc files are available in the The DEMU Collection at The Internet Archive. This collection differs from Classic PC Games, as it is primarily a quick automated process to make old archives available with limited meta data. Generally I try to provide a correct title, and some type of description. Online play will not be available.
In the future I would like to crowd source manual curation through The DEMU Collection to improve the quality, however, due to the type of material I'm not sure there would be much interest. You can view technical details on my process, and submit your thoughts or help.