I very distinctly remember downloading the AOL update that added a "browser" for "the world wide web". Up til that point, AOL was pretty much a walled garden where you could only access content created by AOL or other members. It may have had some level of Usenet access? I forget.
I had no idea what this web nonsense even meant, but I was extremely excited to find out. Turned out to be a pretty good idea in the end.
My memories of AOL have faded, but I believe the early web access was only through their built-in browser and was very limited. ("Enter keyword: DEALS" etc.) At some point they started providing SLIP/PPP or whatever it was that normal ISPs used to enable IP over dialup.