I just checked Archive.org, to see what the dates were on one of my old toys. I wrote a wrapper for the IE control, using an MDI interface, somewhere between 1

I just checked Archive.org, to see what the dates were on one of my old toys. I wrote a wrapper for the IE control, using an MDI interface, somewhere between 1999 and 2000. Though it didn't use tabs it was the first time I'd seen multiple documents in a single process. Looks like I was late to the party! (Sadly the screenshot on the archived webpage is broken..)