So my brother gave me his laptop so I could give a presentation. He wrote down his password for me. When I enter it comes "Welcome" but 5 seconds later it says that the password is wrong. Can't reach my brother right now because he's on the way. Why does it always come like this? Am I doing something wrong? Or did he write it down wrong for me? I'm just wondering why there's welcome at the beginning.
Then clear it up with your brother when he's back. We can't do anything about that
Either he actually wrote the password incorrectly or you type it incorrectly. Pay attention again to the upper and lower case. If the password still doesn't work, the only option will be to ask your brother for it again. If you do wrong then I don't think anything. Of course, there are also ways to bypass a password, but that would not be useful here and of course not allowed.