Microsoft published Internet Explorer 4.0 for the Windows platform on September 30, 1997, and a Mac OS version was released on January 6, 1998.

Microsoft Internet Explorer 4 (IE4) is a graphical web browser introduced by Microsoft in September 1997, mostly for Microsoft Windows, but also for the old Mac OS, Solaris, and HP-UX, and billed as "The Web the Way You Want It."
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After six years of preparation and construction, Stanford University officially opened its doors on October 1, 1891.

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