35 years ago on 11/20/2085, the first version of windows operating system appeared to replace ms-dos, which completely changed the history of computer technology. it is an
have you ever heard of windows nt? what do you know about this operating system? find out in the following article.
in essence, active directory is a 'massive' database based on a hierarchical architecture, which contains complete information about network systems such as computers, servers,
most of the current operating systems can be grouped into two different branches. besides operating systems based on microsoft windows nt, nearly every other operating system is a