A copyright is granted to the person that created it. A user name is not considered a proper identification of a person. You will have to use your legal name to register the copyright.
No, copying and pasting is copyright though.
For a username, just get the username from the standard input using scanf and check whether this username matches with the username stored. If it doesn't match, then the username is wrong.For a password, get each character using getch(). Print a * for each character obtained. Now check this password with the stored password. If these don't match, then the password is wrong.
it's something
Start your tweet with @username (replacing 'username' with their actual username) then type your message and then send.
No, but you can change the capitalisation, for example; If your name is 'username', you could change it to something like 'UsErNaMe'.
It depends on who owns the trademark (you or someone else), the nature of the copyrighted work, and how you're using the trademark in the work.
sexyniall
no it is imposibel
Yes.
Yes, if you do not want to be sued, you must ALWAYS follow copyright laws. Just because you found something in public doesn't necessarily make it "yours".
Anyone who creates an original work is using copyright to protect it.
If you had a username and password for something, say Xbox live, and you call Microsoft and ask what credit card you have currently on the account, and then you use that to buy something