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Computer Defined
Types of Computers
Operating systems
Application software
Build a PC
Health and Safty
web development
World wide web
research and plagerism
stock control
IT and Medicine
Systems Lifestyles
computer systems
Satellite Systems
Data types
Identy Theft
Threats to computers
IT Crime
roll of proffesion
IT Training
Explain the parts of a web address – URL
1. Protocol
2. the original draft of a diplomatic document, especially of the terms of a treaty agreed to in conference and signed by the parties.

3. Host
a. Domain
A domain is the name is an identification string that defines a realm of administrative autonomy, authority or control within the Internet.
b. Subdomain
A sub part to the main domain
c. Port
, a port is an endpoint of communication in an operating system. While the term is also used for female connectors on hardware devices (see computer port), in software it is a logical construct that identifies a specific process or a type of network service.
Describe the following types of Domain
1. Com- The top level domain
2. Gov- Governments domain
3. Edu- The top leval domain for education
4. Mil- Top domain for military
5. Org- Top domain for generic
6. Country – eg UK
a. Co- Columbia
b. Gov- US
c. Org- Generic world
d. Ac- Saint Helena, Ascension
e. sch- School
Describe the following using examples
1. Blog- A blog is a one person diary that only they can edit I.e a youtubers blog
2. Wiki- A encyclapedia that many people can edit i.e Wikipedia
3. Social Media- A network that many people can edit for example Facebook
Explain the following terms
1. Hyperlink- A hyperlink is a link that leads you somewhere else
2. URL- A URL is the address for the www page
3. ISP- Internet Service provider
4. http-Hypertext Transfer protocal
5. https- Hypertext Transfer protocol secure
6. ftp- File transfer protocol
7. Upload- an process of uploading data