Word processor from microsoft was popular as a main program from some office.
They really dominant in this market share and mostly the leader.
There are lot of useful program from their product such as excell, power point, access and much more.
They develope office program both for windows and mac platform.
Such as Mac office 4.2 till vice versa.
For Visual basic application recently announced discontinued.
Many user has satisfied with their fiture and become curriculum study for some school. 
Data Petunjuk Ghaib - 1?
