Internet Explorer (formerly Microsoft Internet Explorer and Windows Internet Explorer, commonly abbreviated IE or MSIE) is a series of graphical web browsers developed by Microsoft and included in the Microsoft Windows line of operating systems, starting in 1995. It was first released as part of the add-on package Plus! for Windows 95 that year. Later versions were available as free downloads, or in service packs, and included in the original equipment manufacturer (OEM) service releases of Windows 95 and later versions of Windows. The browser is discontinued, but still maintained. 

Internet Explorer was one of the most widely used web browsers, attaining a peak of about 95% usage share during 2002 and 2003. This came after Microsoft used bundling to win the first browser war against Netscape, which was the dominant browser in the 1990s. Its usage share has since declined with the launch of Firefox (2004) and Google Chrome (2008), and with the growing popularity of operating systems such as macOS, Linux, iOS and Android that do not run Internet Explorer. Estimates for Internet Explorer's overall market share range from 3.91% to 16.84% or by StatCounter's numbers ranked 3rd, just after Firefox (or even as low as 5th when counting all platforms), (browser market share is notoriously difficult to calculate). Microsoft spent over per year on Internet Explorer in the late 1990s, with over 1,000 people working on it by 1999.

What are the answers to this following set of questions:

1. What is the full name of IE?
2. Who is it made by?
3. When was it first introduced?
4. What other abbreviation does it go by?
5. What OS is it included with?
6. What MS package was it first included with?
7. and for what OS?
8. Were later versions free?
9. Is the project ongoing?
10. When did it obtain it's peak useage?
11. What market share did it have then?
12. With whom was it's first browser war?
13. Did MS win or lose the war?
14. When was Netscape the most popular browser?
15. When did Firefox launch?
16. and Chrome?
17. Did the advent of these two hurt the market share of IE?
18. What is IE's market share now?
19. In what market share position are they now?
20. Which competitor do they trail directly behind?

Numbered answers:
1. Internet Explorer
2. Microsoft
3. 1995
4. MSIE
5. Microsoft Windows
6. Plus!
7. Windows 95
8. yes
9. no
10. 2002 and 2003
11. 95%
12. Netscape
13. Microsoft
14. the 1990s.
15. 2004
16. 2008
17. yes
18. 3.91% to 16.84%
19. 3rd
20. Firefox