Microsoft
In 1990, Microsoft introduced its office suite, Microsoft Office. The suite bundled separate productivity applications, such as Microsoft Word and Microsoft Excel. On May 22, Microsoft launched Windows 3.0, featuring streamlined user interface graphics and improved protected mode capability for the Intel 386 processor. Both Office and Windows became dominant in their respective areas.
Microsoft Office 2007
Microsoft Office 2007 Service Pack 1 was released on December 11, 2007. Official documentation claims that SP1 is not simply a rollup of publicly released patches, but that it also contains fixes for a total of 481 issues throughout the entire Office suite. Microsoft Office 2007 Service Pack 2 was released on April 28, 2009. It added improved support for ODF, XPS and PDF standards, and included several bug fixes. Microsoft Office 2007 Service Pack 3 was released on October 25, 2011.