It can mean they're screaming at you, they have no clue that cap lock and bold are on, or they don't know the netiquette that says it's impolite to use all caps. Or the keyboard could be broken.
It means they are Shouting.
All email addresses are in small caps, as are all internet addresses. If you are typing internet or email addresses in large caps, you are in fact "doing it wrong".
On the Internet, ALL CAPS is considered SHOUTING! Very few posts need to use all caps. Limit the use of capitalization for when something is really important.
Some people may like it when others write or type in all caps. Other people may be ignored because they are typing or writing in all caps. It is up to the human eye to determine whether they prefer caps or lower case.
Engineers often write in all caps because it makes their writing easier to read and understand, especially when dealing with technical drawings or specifications. The use of all caps helps to ensure clarity and precision in their communication.
Common unspoken rules. For example: ALL CAPS IS CONSIDERED YELLING>
Any word that is all caps in email signifies that the writer is yelling.
Using all caps on the internet should be avoided, including in your e-mails. The reason you should avoid using all capital letters is because of Internet etiquette rules. Using all caps is interpreted as shouting.
On Instagram, "caps" refers to the use of capital letters in text, often emphasizing certain words or phrases. Users might write in all caps to convey strong emotions, excitement, or urgency. It can also indicate shouting or make a statement stand out in a post or comment. However, excessive use of caps can be perceived as aggressive or overwhelming.
It is like shouting on the computer.
It makes you a non-person. YOU HAVE NO RIGHTS
Swear Misspell use all caps abreviate sarcasm