Spam is unsolicited Internet advertising. Everyone who has an email account has definitely experienced bulk spam mail.
The first example of spam, unsolicited bulk or commercial emails, has already been discussed. There are, however, other forms of spam. In chat rooms, spamming occurs when users type unnecessary words or phrases into the chat box. This makes it very difficult for other users to continue their conversations.
To stop unwanted email spam, you easily set up spam filters. Spam filters help file spam into separate email folders. There are many ways to do this. First, you can manually set up the spam filter to filter out emails from specific sites into the folder. You can also do this by entering specific keywords which would then automatically filter unwanted emails. If the keywords are recognized in an incoming email, they will then be sorted into the spam folder.