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Computer

▸ Computer Fundamentals▸ What is Computer▸ History of Computer▸ Types of Computer▸ History of C Language▸ History of C Language

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▸ Computer Memory▸ Register Memory

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▸ Computer virus▸ Computer virus 2

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▸ Number Systems

C Control Statements

▸ C if else▸ C Switch Statement▸ if-else vs switch▸ C Loops▸ C Do- While Loop▸ C While Loop▸ C For Loop▸ C For Loop▸ Nested Loops in C▸ Infinite Loop in C▸ C break▸ C continue▸ C goto ▸ C goto ▸ C goto ▸ C goto ▸ C goto ▸ Type Casting

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▸ What is Function▸ Recursion in C▸ Call: Value & Reference▸ Call: Value & Reference▸ Storage Classes▸ Storage Classes

C Array

▸ 1 D - Array▸ Return an Array in C▸ Array To Function ▸ 2 - D Array▸ Return an Array in C

C Pointers

▸ C Pointers▸ C Double Pointer (Pointer to Pointer)▸ C Double Pointer (Pointer to Pointer)

C Tutorial

▸ Data Types in C▸ Keywords in C▸ C Identifiers▸ Escape Sequence in C▸ ASCII value in C▸ Constants in C▸ Static in C▸ Programming Errors in C▸ Compile time vs Runtime▸ Compile time vs Runtime▸ Compile time vs Runtime▸ Conditional Operator in C▸ Bitwise Operator in C▸ Bitwise Operator in C▸ 2s complement in C▸ What is C Language▸ History of C Language▸ Features of C Language▸ How to install C▸ First C Program▸ Compilation process in c▸ Printf Scanft▸ Variables in C ▸ C Operators▸ Comments in C▸ C Format Specifier▸ Literals in C▸ Tokens in C▸ C Boolean▸ Programming Errors in C
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Computer Virus ❮ Edit Details

Computer viruses are unwanted software programs or pieces of code that interfere with the functioning of the computer. They spread through contaminated files, data, and insecure networks. Once it enters your system, it can replicate to produce copies of itself to spread from one program to another program and from one infected computer to another computer. So, we can say that it is a self-replicating computer program that interferes with the functioning of the computer by infecting files, data, programs, etc.

There are many antiviruses, which are programs that can help you protect your machine from viruses. It scans your system and cleans the viruses detected during the scan. Some of the popular antiviruses include Avast, Quickheal, McAfee, Kaspersky, etc.

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