The preceding section deals primarily with scanning incoming mail, but what about mail that you are sending? Does your antivirus program automatically scan it for viruses? Viruses and their writers are pretty sneaky; if your antivirus program scans files as they are created (the “automatic” protection), then you can be sure that outbound mail is … Read more
Some well-known makes of antivirus software have introduced Web-based virus scanning. You can go to one of these Web sites and click the Scan my computer for viruses link. The Web page downloads a small program that will then scan your entire computer for viruses — usually for free (such a deal!). While there are … Read more
Because whole-computer scans take so long and make your computer so sluggish, you might schedule your computer to do its scans at a regular time when you’re not using it. Personally, I have my antivirus program scan my entire computer on Mondays at 2:00 a.m. Sometimes I stay up late on the computer on Sunday … Read more
Most antivirus programs, in addition to letting you scan your entire computer for viruses, also give you the ability to scan individual files and directories. Some antivirus programs require you to open the antivirus program, select the scan option, and then browse to the file(s) or directory(ies) you wish to scan. This works, but it’s … Read more
The brute-force method of scanning your computer is to look at the entire hard drive and every file in it. It’s actually pretty easy to tell your antivirus software to do this — just scan drive C:, or all hard drives, or however your antivirus program offers the choices to you. There are probably ten … Read more
C Program example to Find Quotient and Remainder #include<stdio.h> int main() { printf(“\n\n\t\tEduguru – C prgram example\n\n\n”); int c, d, n, a[100], b[100]; printf(“\n\nEnter number of elements in array :”); scanf(“%d”, &n); printf(“\n\nEnter %d elements\n”, n); for(c = 0; c < n; c++) scanf(“%d”, &a[c]); /* temporarily storing elements into array b starting from end … Read more
C Program to find the Sum of First n Natural numbers using for loop #include <stdio.h> int main() { int n, count, sum = 0; printf(“Enter the value of n(positive integer): “); scanf(“%d”,&n); for(count=1; count <= n; count++) { sum = sum + count; } printf(“Sum of first %d natural numbers is: %d”,n, sum); … Read more
C Program to print the Multiplication Table of any Number #include<stdio.h> int main() { printf(“\n\n\t\tEduguru – C Program Example\n\n\n”); int n,i; printf(“Enter an integer you need to print the table of: “); scanf(“%d”, &n); printf(“\n\n\n”); for(i = 1; i <= 10; i++) { printf(“\n\t\t\t%d * %d = %d \n”, n, i, n*i); } printf(“\n\n\n\n\t\t\tAll Done … Read more
Program to check if input Number is int or float #include<stdio.h> #include<conio.h> #include<string.h> int main() { printf(“\n\n\t\tEduguru – C Program example\n\n\n”); char number[10]; int flag = 0; int length, i = 0; printf(“\n\nEnter a number: “); scanf(“%s”, number); length = strlen(number); // till string does not end while(number[i++] != ‘\0’) // same as while(length–>0) { … Read more
Because e-mail is one of the chief means of transporting viruses, most antivirus programs have options that help them work with your e-mail program. This only applies when you are using a “local” e-mail program to read and send mail, and not when you are using a Web browser to handle your mail. The options … Read more