Computer is an electronic device that can calculate. In Computer basic we will provide the basic information of computer which help to understand the computer basic operation, We will learn about computer basics with its basic fundamentals.
While increasing connectivity around the world is making our lives a lot easier, the dangers have also increased that our personal information can be stolen by a hacker/cybercriminal. Hackers now have many avenues through which they can steal our information and misuse it. You might… Read More »How to Secure yourself on the Internet.
If you are a beginner, students or professional, here are some tips and tricks everyone should know about computers that save your lot of time and improve your computer skills as well. Many people want to learn some new tricks to sharpen their skills. These… Read More »Tips & Tricks Everyone Should Know About Computers
INTRODUCTION TO COMPUTER STARTING UP THE COMPUTER: BOOTING After switching ON the computer, you generally wait for sometime before the desktop appears on the computer screen. you just sit idle for some time while different messages and the opening screen of windows are displayed. This… Read More »INTRODUCTION TO COMPUTER
COMPUTER CRIME: HACKING/CRACKING As in the case of other systems and fields, there are also crimes related to computers. Computer crimes result from deliberate tampering with data and information. The people who are associated with computer crimes are often called Hackers, Crackers, Virus programmers, Breachers,… Read More »COMPUTER CRIME: HACKING/CRACKING
INTRODUCTION Computers are used nowadays in almost all walks of life. This age is called the age of computers, computers are used in education, business, manufacturing, designing, entertainment, research, and development. They are everywhere, be at homes, schools, shops, offices, railway stations, airports, and hospitals.… Read More »COMPUTER ETHICS, CRIME, AND SECURITY
CONTROL STATEMENTS you have already learnt about counters and Loops. In Qbasic , loops are made with the help of control statements. Control statements are used to control the flow of the program according to your choice.These are very powerful tools for programmers. Qbasic has… Read More »MORE ON QBASIC
High level languages are designed, taking into mind the ease for the programmers. These languages are not understood by the computer because it only understands OS and 1S .To make the computer understand a program, it is first converted into machine level language. A high… Read More »PROCESSING OF COMPUTER PROGRAMS
Some examples of high level languages are : BASIC, LOGO, FORTRAN, COBOL , PASCAL,C, C++, JAVA BASIC BASIC stands for Beginners All purpose Symbolic Instruction codes.It is a very simple language. LOGO LOGO stands for Language of Graphic oriented .It is also a simple language… Read More »EXAMPLES OF HIGH LEVEL LANGUAGES
High level languages are easier for a human programmer to understand. They are generally not dependent on any particular computer machine. Advantages of High Level Languages There are many advantages of high level languages. These are as follows: a} Understandability programs written in these languages… Read More »HIGH LEVEL LANGUAGE {HLL}
This language uses letters and symbols instead of binary digits. These symbols are called Mnemonics. programs written in assembly level languages are called assembly codes. Assembly codes are translated into machine level language instructions. Assembly level language is easier to understand than machine level language.… Read More »ASSEMBLY LEVEL LANGUAGE