Sysadmin repairing computer. Administration, data center maintenance service. Repairman doing technical work with server rack inside parts of a computer stock illustrations System administrator ...

What is a computer system? A computer system is made up of different parts and each has a special job. Some will be inside the computer and others will be outside. Some parts are connected by ...

This sends a message from your computer to a server. It asks for a copy of the webpage. The information is too big to send in one go, so it is split up into smaller parts. These are called data ...