your name your location information (your timezone may compromise this even in screenshots) your usernames associations online and physical your internet service provider (ISP) your internet protocol address (IP) your hard drive and important files your passwords (upper/lowercase characters; minimum of 10 characters; symbols; numbers)
The below image may appear as alarming and contrary to it being secure, but there are hundreds of Linux kernels. Some are designed to be vulnerable so hackers can practice cracking.
Codecademy is a useful interactive site designed to help people learn about coding. Also, get books from your library or order them online.
