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 at Work
Microsoft first presented the at Work concept at a release party on 9 June 1993. They described five classes of devices as being targets for the at Work system; fax machines, photocopiers, telephones, printers, and hand-held PDAs (personal digital assistants). The idea of at Work was to design a standard set of communications protocols, status codes and commands to allow the devices to be remotely operated in the same fashion as network printers under PostScript.