It belongs to 'AOL Inc'.
Google Drive
Yes, you can.
AOL
AOL talk services, was first introduced in May 1997 which is 16 years ago. AOL is an internet provider from America. The talk service was most popular in the 90's and has since been over taken by new technology.
American Online.
When America Online acquired Time Warner in 2000 to become AOL Time Warner they initially kept the AOL ticker symbol. As the America Online business began to deteriorate substantially the company changed their ticker symbol from AOL to TWX and the company name from "AOL Time Warner" to "Time Warner" on October 16, 2003.
AOL merged with Time Warner under the name AOL Time Warner in 2000. However the merger was not successful and Time Warner spinned-off AOL into a separate public company on December 9th 2009.
AOL Inc. in 2000
AOL is America OnLine, an Internet Service Provider. AIM is "AOL Instant Messenger", a chat program for anyone whether with AOL or not. AOL sponsors a kids website called KOL. (see related links)
You can not use yahoo messenger to talk to AOL instant messenger but you can use meebo.com to use yahoo, aol, and many other messengers all at one time. It does not have to be downloaded. Just a regular internet website.
AOL