Articles [Computer Science]

Once the multimedia project is assembled using different multimedia element, then it is time to present before the audience. If the project is designed for a single viewer, the desktop computer is sufficient. But when we have to show too many...

E-mail is the most common use of the Internet. Using e-mail a user can send text, picture, sound, programs or even movies to any other person on the Internet anywhere in the world. Each user on the Internet has a unique address in the format - user...

    A carbon footprint reflects the impact of a person’s activities on the environment. Our planet owes its comfortably warm temperatures to greenhouse gases. Solar radiation travels through the atmosphere, strikes Earth’s surface, and is...

• Electronic mail (e-mail) : Using e-mail a user can send text, pictures, sounds, programs or even movies to even movies to any other person on the Internet. • News group : The messages sent to a newsgroup are simply posted or the electronic...

LAN stands for 'Local area Network'. It is network which interconnects multiple stations (ex. user or nodes) over a very small area is called LAN. Generally, LAN have users up to 100 only. LAN's are widely used in companies to connect several...

Even though the computer is the heart of any information system, it is dead or useless without software. Software brings life to the computer. Computer  have only two legs : Hardware and Software. Without software, hardware is of no use and without...

    Bioethical decision making requires an understanding of science and technology. Introduction Genetics is a fast-paced branch of science that is changing the way people think and live. Advances in the field of genetics, the branch of biology...

Beware identity: in real life, if someone wears the mask you may notice right away. On the web is very simple take on identities other than the real one. So never give addresses, phone numbers or other information that will make it traceable to...

Most of us use Excel functions and are very much aware of quite a few ones like SUM, COUNT, AVERAGE, VLOOKUP, SUMIF etc. However, there are some of them which are not known to many.   CHOOSE(): This function picks one entity/value from a list,...

Protocols are the rules and procedures for communicating. For two computers to communicate, they must speak the same language and agree on the rules of communication. Each protocol has a different purpose and function. When a set of protocols work...