Internet Explorer 3

Internet Explorer 3 is a version of Internet Explorer that was released on 24 August 1996. It was shipped with Windows 95 OSR2 but is also available for Windows 3.1x, Windows NT 3.51, and versions of Windows 95 and Windows NT 4.0 with older versions of Microsoft Internet Explorer.

Installation
32-bit Setup will refuse to install on Windows with Internet Explorer 4 or newer installed. However, the 16-bit Setup lets the user install it, even with an newer version installed, but it will display a message that a 32-bit version is available for Windows 95 (Windows NT 4.0 has been just released at the time IE 3 was released, but only with IE 2 installed) Opening the link, which leads to a long-gone Microsoft website will redirect to the Microsoft home page instead.

Availability
Internet Explorer 3 is included in the installation discs of Windows NT 4.0 SP2 and SP3, Office 97 as well as Windows 95 OSR2 and OSR2.1 (3.02). On both latter systems, it is also pre-installed.