in which year did sap released sap s/4 hana enterprise management 1st version
SAP S/4HANA The S/4HANA launch[5] took place on February 3, 2015 at the New York Stock Exchange. The event introduced cloud and on premises editions, and launched the on-premises edition. Availability of the cloud edition followed at SAPPHIRE NOW (SAPâ€™s annual customer conference) on May 6, 2015 in Orlando, Florida.[6]
Microsoft Excel Microsoft originally marketed a spreadsheet program called Multiplan in 1982. Multiplan became very popular on CP/M systems, but on MS-DOS systems it lost popularity to Lotus 1-2-3. Microsoft released the first version of Excel for the Macintosh on September 30, 1985, and the first Windows version was 2.05 (to synchronize with the Macintosh version 2.2) in November 1987.[72] Lotus was slow to bring 1-2-3 to Windows and by the early 1990s Excel had started to outsell 1-2-3 and helped Microsoft achieve its position as a leading PC software developer. This accomplishment solidified Microsoft as a valid competitor and showed its future of developing GUI software. Microsoft maintained its advantage with regular new releases, every two years or so.