what was your first PC?
My first home computer was a Commodore 64 back in 1982. It had a tape drive and took about 20 mins to save 48Kb of program...
My first work computer (in 1983) was an IBM PC XT , with 512 Kb of ram (needed an extra board for the last 128Kb) and a 10Mb hard drive. 10 Mb!! It was huge! I never filled it. It ran MSDOS version 2.1. Have worked up through the DOS versions to Version 5, then Windows 95, 98, 2000, and now XT. Time for Windows 7 (or perhaps a Mac?)