In computer terms, grammar checker is a software program consists of set of related grammar rules that helps to identify grammar mistakes in the written text. It is a natural language and was founded in the year 1970. But it helps to check styles and punctuation marks other than spelling mistakes and grammatical errors. In earlier days, different types of programs were used to identify different errors. So grammar checker programs are available in internet. Peoples have to download software, based on their convenient. In this software, the whole text has to be revised under programs and analyze the grammatical mistakes inside it. In order to eliminate poor grammar, grammar check is inserted in the computer system. It highlights all grammatical mistakes in different idiotic colors.

The replacements are shown under the highlighted word. And other optional buttons such as replace button, skip all, skip once and turn off. Peoples have to click the options which they like to choose it. It helps us to overcome from grammar school. In earlier days, it was advertised in internet to attract peoples. It’s a free dictionary available for all users in the internet. One should predict all kinds of mistakes with the help of grammar checker.