msexcel

Cell references in Excel are very important. Understand the difference between relative, absolute and mixed reference, and you are on your way to success.

Relative Reference: By default, Excel uses relative reference. See the formula in cell D2 below. Cell D2 references (points to) cell B2 and cell C2. Both references are relative. more information...

computer basic

Computer is an electronic device capable of performing all tasks. It consists of three major units such as input, output and central processing units. The four major components of a computer are: user, hardware, software and operating system. fore more information....

 

software

Software is a set of programs that controls all the hardware and application programs that make up the computer system.

The operating system (OS) makes the computer hardware conveniently available to the user and also hides the complexities of the computer operation.

The operating system interprets commands issued by application software. read more....

window environment

Window environment.The main environment of window is desktop

Desktop is a place that contain many thing in window environment such as file icon and other program, that are easy to access  continue another...

linux operation

Linux  is  open sources operating system, or Linux OS, is a freely distributable, cross-platform operating system based on Unix that can be installed on PCs, laptops, net books, mobile and tablet devices, video game consoles, supercomputers and more. for more....

internet

history of the Internet begins with the development of electronic computers in the 1950s. Initial concepts of packet networking originated in several computer science laboratories in the United States, United Kingdom, and France. read more...

word processor

Microsoft Word: Is a word processor developed by Microsoft. It was first released on October 25, 1983 under the name Multi-Tool Word for Xenia systems.get more....