Students who use text language in an online academic environment violate which rule of netiquette

The use of proper language.

Explanation:

Although there is no official guidance or rules in netiquette and it can change from a website to another, there are some universal rules. Among which there is the use of a proper language, according to the environment. If it is an academic environment, text language could appear too casual, informal or even childish, as this one is full of slangs, emojis, and other casual verbatims. Therefore, it should be avoided.

some reiable sites are books that teachers offer you

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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