1. Oswaldo Angeles 1st Period
Under The Hood
Oswaldo Angeles
1st Period

2. 5 Ways to Save
1) Flash Drive
2) CD’s
3) File
4) iCloud
5)Thaw Space

3. Types of Software
Middleware Software- Middleware software consists of services that interact with the application software or other types of software on the computer. These are webservers and application servers. They are actually operate between the application software and the operating system. Some examples of webservers are the Apache HTTP Server, Microsoft Internet Information Services (IIS), and the Sun Java System Web Server.
System Software- System software consists of operating systems like Microsoft Windows, Mac OSX, Linux, and Unix. It helps the computer hardware to operate and connect with the applications software.
Shrinkware Software- These are consumer purchased software, usually sold in stores. They are referred to as shrinkware because they are sold in stores in a shrink-wrap box. Some examples of these are computer games, DVDs, and software applications, like accounting, word processing and database software.

4. 5 Pieces of Hardware
Monitor-
Motherboard-
Hard Drive-
PSU-
Keyboard-

5. 5 More Hardware
Mouse- A small box-shaped device with wheels that is moved about by hand over a flat surface and generates signals to control the position of a cursor or pointer on a computer display.
RAM-A memory device in which information can be accessed in any order.
Sound Card- generates an audio signal and sends it to a computer's speakers
CPU Cabinet-The CPU, or Central Processing Unit performs the calculations.
Graphics Card- The CPU, or Central Processing Unit performs the calculations and logic functions of the computer.

6. History of Computers
The computers were introduced in One of the most important computing tool was the abacus, it was used for more than 2,000 years. In 1942 a group from the Moore School of Electrical Engineering of the University of Pennsylvania built a high-speed electronic computer to help get data to built new weapons. This happened in World War II. As time past, they made advances to the computer. They added , electronic publishing, and internet. Computers also became much bigger and more advanced.

7. Computers Companies
1. Apple
2. Dell
3. Intel
4. Hp
5. Acer

8. Computer Viruses
1. Virus – A virus destroys data and “infects” the computer. It also can spread through software and through computer networks.
2. Worm- Worms are unable to attach themselves to files, but are able to propagate themselves without first being attached to a file.
3. Trojan- Sometimes called the “Trojan Horse”. It’s a virus that allows the hacker to get into the computers system.

9. Bibliography