computer

Computer comes from the Latin computare which mean count. Because the extent of arable fields of computer science, experts and researchers in defining termininologi slightly different computer.

Computer consists of 2 Namely:

1.     Hardware: It is (Hardware) / one component of a computer that is the nature of his instrument can be seen and touched by humans in the form of direct or real, which serves to support the process of computerization.
2.    Software: It's (Software) / set of electronic data stored and managed by computers, electronic data stored by a computer that can be either program or instructions that will execute a command. through software or software is a computer can run a command.

          Software is divided into 2, namely:

•     Operating system: software used to manage and meresource hardware and software applications, for example: windows xp, windows vista, windows 7, linux, and mac.
•     Applications: software that is used to help people in running a computer, Example: microsoft office, photoshop, games, alcohol, and visual basic.dll