Passwords and passphrases help prevent unauthorized people from accessing files, programs, and other resources. When you create a password or passphrase, you should make it strong, which means it ...

A file that contains data made up of ASCII characters. It is essentially raw text just like the words you are reading now. Each byte in the file contains one character that conforms to the ...

The seven bits provide the basic set of 128 ASCII characters. The 8th bit adds storage for another 128 symbols, and these symbols vary from font to font and system to system. For example ...

ASCII stands for American Standard ... Escape', 'Backspace' and 'Delete'. Printable characters are used to show a character on screen. Letters, symbols, numbers and punctuation marks are all ...

32 control codes (mainly to do with printing) 32 punctuation codes, symbols, and space 26 upper ... up to ‘Z’, which is the 26th letter. In ASCII, each character has its own assigned number.