As instant messaging (IM) rises in popularity, it has become the new way for viruses to jump from computer to computer. Consequently, it would be nice if your antivirus program was aware of your IM activity so it could watch for any suspicious activity indicative of a virus. Configuration for IM in your antivirus program … Read more
Most antivirus programs operate in two primary modes: They’re used to “scan” your entire computer (or a part of it) for viruses that may already be present there. They’re used to actively monitor your computer’s activities — in particular, that part of Windows that controls the creating, opening, and closing of computer files … Read more
Before I explain what antivirus software is, it’s worth reviewing the nature of software in general. Understanding software doesn’t mean you have to write computer programs or wear a hat with a propeller on top. The fact is that the word software is at the heart of viruses and the defenses against them. Knowing some … Read more
If you’re like many of us, it isn’t hard to get into the mood to give your computer a thorough cleaning — and I don’t mean with spray disinfectant. Rather, I mean that it’s time to go cloak-and-dagger and check for spyware on your computer. Spyware can be a lot of things. In general, it’s … Read more
SVG Ellipse – <ellipse> example <!DOCTYPE html> <html> <body> <svg height=”150″ width=”500″> <ellipse cx=”240″ cy=”100″ rx=”220″ ry=”30″ style=”fill:purple” /> <ellipse cx=”220″ cy=”70″ rx=”190″ ry=”20″ style=”fill:lime” /> <ellipse cx=”210″ cy=”45″ rx=”170″ ry=”15″ style=”fill:yellow” /> Sorry, your browser does not support inline SVG. </svg> </body> </html> Output: Example 2: <!DOCTYPE html> <html> <body> <svg height=”100″ … Read more
There are some tools and procedures that can tell with 99.44 percent accuracy whether your computer has a virus. Here are the actions to take: Find out whether your computer has antivirus software: Find out whether your antivirus software is up to date: If you already have antivirus software installed on your computer. … Read more
C Program to calculate Power of N using Recursion #include<stdio.h> // function prototype declaration int power(int n1, int n2); int main() { printf(“\n\n\t\tStudytonight – Best place to learn\n\n\n”); int base, exp; printf(“Enter base number: “); scanf(“%d”, &base); printf(“\n\nEnter Power factor: “); scanf(“%d”, &exp); printf(“\n\n\n\t\t\t%d^%d = %d”, base, exp, power(base, exp)); printf(“\n\n\t\t\tCoding is Fun !\n\n\n”); … Read more
Stalking the wild computer virus starts with observation: There are a lot of ways that a computer can begin to act strangely for no apparent reason. These changes in behavior may be the result of a virus, but there are other possible explanations as well. This article describes some typical virus-induced symptoms, as well as … Read more
Program to find Palindrome using Recursion A Palindrome is a sequence that if reversed looks identical to the original sequence Eg : abba, level, 999 etc. #include<stdio.h> // declaring the recursive function int isPal(int ); /* global declaration to use the same value in both the functions */ int n; int main() { printf(“\n\n\t\tStudytonight – … Read more
SVG Line – <line> <!DOCTYPE html> <html> <body> <svg height=”210″ width=”500″> <line x1=”0″ y1=”0″ x2=”200″ y2=”200″ style=”stroke:rgb(255,0,0);stroke-width:2″ /> Sorry, your browser does not support inline SVG. </svg> </body> </html> Code explanation: The x1 attribute defines the start of the line on the x-axis The y1 attribute defines the start of the line on the … Read more