Fátima Avila A01194569

Marcela Medina A01194319

Karina García A01194428

Examples:

1. Keyboard: when you press the key it transfers the information to the computer.

2. Microphone: when you speak into the microphone, it gets in the amplifier and the amplifier process it to come out as sound through the speaker.

3. Webcam or digital camera: it captures a video image of the scene in front of it.

Examples:

1. Headphones: the sound that comes out from the headphones go into your ears.

2. Printer: the printer is connected to a computer and the computer sends information to the printer, then the printer prints it and you receive the information.

3. LCD Projector Panel: liquid crystal display monitors produces images that comes from a computer (it displays them).

Examples:

1. DVDs: this is a compact disc that stores large amounts of audiovisual data. It is commonly used to store movies in it so later on you can reproduce them in your computer, tv, etc.

2. Hard Disks: this is part of a unit called a hard disk drive, which stores data on an electromagnetically charged surfaces. This is used as a storing device in computers, it saves all the documents, pictures, notes, etc.

3. USBs: this is a small flash memory card, which works as a portable hard drive and that can be plugged into the computer to transfer and store information. It is used to save documents you want to transfer somewhere else without the use of internet.

Examples:

1. RAM Random Access Memory:  type of computer memory that can be accessed randomly, it is used to access data that is being used currently or was recently used.

2. ROM Read Only Memory: computer memory on which data has been prerecorded. Once data has been written onto a ROM chip, it cannot be removed and can only be read. Used to store thing permanently.

3. HYBRID: a cube that is high perfomance RAM. Used to make things faster.