Like a number of posters my first computer was a ZX Spectrum with rubber keys that got heavily modified and upgraded over the years. With all the hours spent typing out and checking programs from the pages of the magazines I now wonder if I shouldn't have gone into supplying Audio Cassettes to go on the front of the magazines. But that idea would never have caught on.
First PC was an XT Amstrad 1640 DD/ECD with two 5 1/4" drives.
I still have both of them. In cupboards. Though the audio cassette recorder for the Spectrum is still on active service.