Originally Posted by giwrgosae
i have a macbook 13" 2011 model and a friend tell me that there is a text file somewhere inside that keeps(save's) everything i type in mac such texts, links, e-mails even passwords!
do you know where is this text file? i can't find it
Much of that, to some extent, is retained by your browser (and can be cleared and/or set to not be retained), and passwords and the like are often similarly retained system-wide and can be viewed/edited via the Keychain Access app.
Still, that's very different that a text file that retains everything you type, which would only be the case if someone installed a key logger on your system.