How you do not need to check grammar online
A bad grammar makes a bad impression of your on another person. There are many reasons why people invest or use grammar check English. While some of the tools are great and some are not, the number of people relying on it is increasing. Lots of teachers, employers, and students are relying on it. Grammar checking proves beneficial for you but it also has many disadvantages as well.
Not develop your skills:
Grammar checking has the main advantage that some people do not try to learn from their mistakes but they constantly rely on it and in the result their skills of learning not to do work properly they damage their ability of learning. Many people who use grammar checking purely rely on it, and with that in mind, they are not increasing or developing their English skills. They just submit their paper on the tool and submit it to their professor.
Not all tools are accurate in correcting your paper. Some tools will only not help you with some proper names, such as "Huston" or "Jolie."
Grammar checking or another tool will not detect the improper use of homonyms, such as "their" and "there." may flag words as errors which are indeed correct.
Grammar checking does not always offer useful spelling suggestions for severely misspelled words. make your paper worst.
spell-check programs automatically correct common words when you mistype letters, such as replacing “HTTP” with “HTML.” This behavior causes problems when your misspelling resembles a word different from what you had intended; for example, typing “expresso” instead of “espresso” might lead, instead, to the spell-checked word “express.” Spell-check also cannot consistently detect words that are spelled correctly but used incorrectly, such as an incorrect use of “their” versus “there.”
the grammar-check software uses a limited set of rules and definitions when checking sentence structure. Complex sentences, which contain multiple clauses or compound parts, may confuse a grammar-check program and cause it to ignore a run-on sentence, or demand a semicolon where none is required.
grammar-check do not check the meaning of a word or sentence in context. These programs, for example, recognize no problem in the sentence “The fiddle jumped orange under three planets blindly,” whether or not the sentence is meaningless nonsense. Similarly, spell- and grammar-check will not remove negative words such as “not” or “no” even if their use alters your sentence to mean the opposite of what you intended.
grammar-check programs, even when they work correctly, do not teach spelling and grammar concepts. As a result, those who rely too much on such software may struggle to use correct spelling and grammar away from the computer. Thirty-nine percent of respondents to a 2005 survey of British adults by ICM Research said they use spell-checkers all or most of the time, and about the same percentage could not identify the correct spellings of words such as “definitely,” “separately” or “necessary.
So above all these reasons why you not to check online grammar.