I tried typing some things into it, but all I got back was "SYNTAX ERROR". (Wow! Another word with an X in it!) Someone (probably my bio-dad) told me that that was a programming interface. I forget how, but I found out that there were three books on programming in the school library, one each for PASCAL, LOGO and BASIC. Through trial and error, I discovered that the commands in the BASIC book gave me responses other than "SYNTAX ERROR".
I had a lot of fun on that. Eventually, I convinced my mother to buy the family a computer, and she got a Tandy RLX 1000. I think I first played with GW-BASIC on there. It was cool.
Then I found QBASIC, and was frustrated that my program didn't start when I typed RUN, and kept restarting itself after I finally got it to start.
Later played around with VB for DOS, then Win16. Win95-and then jumped to Perl on Linux, because all my friends were using Linux. (No joke; I started with Red Hat 5.2, but switched to Debian potato, because my friends could only answer questions about Debian.)
Fun times. And yes, I was very, very lonely as a kid.