How Can Aa Student Use AI Tools Ffor Writing Essays?

Generally, determiners like "a" and short prepositions like "for" are not capitalised in titles. Alternatively, since this title is a sentence in and of itself, you could just write it as such: "How can a student use AI tools for writing essays?"

Nowadays, students use AI tools for writing essays also didnd doing lots of their l(ots ofher) tasks.

I'd suggest the use of a comma behind words like "nowadays". Alternatively: "Students nowadays use AI tools..."

Not only students,; more thean 80% of professional writers use AI tools for writing contents.

(1) You should use a semicolon instead of a comma, since the two parts of your sentence are separate and not connected with conjunctions. Alternatively: "(It's) not only students, but also more than 80% of professional writers who use AI tools for writing content."
(2) In this context, "content" is an uncountable noun.

Using AI tools is a good practice ifbeneficial if the user uses it perfcorrectly.

(1) I think "beneficial" more aptly conveys what you're trying to say here.
(2) You need an article like "the" before "user".
(3) "Correctly" is more appropriate than "perfectly" here, especially in the context of usage of a tool.

LikThe writer should not just copy and paste the content from the AI tools.

You need an article before "writer" as well.

Then the question automaticnaturally arises : "How should AI tools be used properly?"

(1) "Automatically" is not appropriate here. The word you're looking for is "naturally".
(2) arise: (of a problem, opportunity, or situation) emerge; become apparent.
"Arise" is commonly used with "question", in the phrase "the question arises".
(3) The passive form of "use" is "be used".

WThe writer should firstly write his thoughts then check their grammar bywith grammar checking applications.

(1) "Thought" should be plural, since the writer would presumably have more than one thought.
(2) "Thoughts" don't have "grammar". You can simply say "the grammar", or "his grammar" if you want to refer to the writer.

After that, they can use AI paraphrasing AI tools and usefind suitable synonyms.

(1) I'd suggest the addition of a comma.
(2) You should be consistent with your pronouns. In the previous sentence, you referred to the writer as "he", so you should do so here as well.
(3) I think "AI paraphrasing tools" sounds more natural than "paraphrasing AI tools", because the word "paraphrasing" is more important than "AI". "Paraprasing" specifies the function of the tool, while "AI" just specifies the nature of the tool, which is of less importance. In English, the more important the adjective, the closer it's placed to the noun.

Nowadays students use AI tools for writing essay also dids, and also to do many of their lots ofher tasks.

You're talking about students in general, so it's plural

Not only students, but more thean 80% of professional writers use AI tools for writing their contents.

Using AI tools is a good practice if the user uses it perfcorrectly.

Like writers should not just copy and paste the content from the AI tools.

Then the question automatically arises : "How shouldcan AI tools be used properly?"

Writer firstly write hisFirst, writers write down their thoughts, then they check their grammar by grammar checking applications.

i had to correct a lot here, because you keep switching the subject from plural to singular

After that they can use paraphrasing AI tools and usefind suitable synonyms.

How Can A Student Use AI Tools For Writing an Essay?

"an" is used for works starting with a vowel (a, e, i, o ,u).
"a" is used for words starting with a consonant.

Nowadays, student use AI tools for writing essay also did their lots ofs and many other tasks.

make "essay" plural by changing to "essays".
"also did their lots of tasks." is not correct. You need to connect multiple subjects with "and" and reorder sentence structure.

Not only studentsIn addtion, more thean 80% professional writers use AI tools for writing content/essays/emails/papers.

"Not only students" is correct but it is more natural to leave out the previous subject of students.

Further, "writing contents" should be "writing content". I also suggest to be more specific than "content" and be specific. Is the AI writing a school essay, E-Mail, or academic paper.

Using AI tools iscan be a good practice, if user use it perfit is used correctly.

LikFor example, the writer should not just copy and paste the content from the AI tools.

WThe writer should firstly write his thoughts, then check their grammar by grammar checking applicationwith spell-checkers.

Change "by" to "with".
Spell-checker is slang for "grammar checking applications" and more natural to use.

After that, they can use paraphrasing AI tools and use suitable synonyms.

No need to use the verb "use" twice.