Photos: A time capsule of computing

The TRS, or "Trash," 80 from Tandy. It cost $600, came with a Z80 CPU (central processing unit) and 4K of RAM (random access memory).

Michael Kanellos/CNET News.com

About Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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