Contoh dari database,pengolahan kata,pengolahan angka di komputer apa???? Jawab please!!

SOFTWARE PENGOLAH KATA:
Star Office Writer, Open Office, Abi Word, KWord, Atlantis Word Processor, Word Star, Word Perfect, Chi Writer,
SOFTWARE PENGOLAH ANGKA:
Kspread, Staroffice calc, Open Office calc, Gnumeric, Abacus, wingZ, XESS, Xxl, Lotus 123,
SOFTWARE PENGOLAH DATABASE:
Microsoft Access, Ms SQL Server, Oracle, Postgre SQL, Firebird