E xercise 1 1. The brand of our computer is BenQ. 2. The operating system of our computer is WINDOWS. 3. Our computer use Google Chrome. 4. In our computer mouse has two bottons 5. Our computer has USB, CD and DVD drive. 6. -Return (enter): retrocedir (entrar). -Hyphen or dash: - -Space bar: barra espaiadora. -Period or dot: . -Shift: moure. -Comma: , -Tab: tabulador. -Colon: : -Delete: eliminar. -Right parenthesis: ) -Control: control. -Slash: / -Escape: escapar-se. -At symbol: @ Exercise 2 1. A list of computer operations: me