Computer networks are important components of almost all organizations. Network and IT system administrators are responsible for the daily operation of these networks. They organize, install and support a company's IT systems, including local area networks (LANs), geographic networks (WANs), network segments, intranets and other data communication systems.
windows system administrator tasks -
IT and network administrators generally do the following:
Determine an organization's network and system requirements before configuring one
Install all network hardware and software and perform the necessary updates and repairs
Ensure the security of the network and computer system and ensure that all systems are working properly
Collect data to evaluate and optimize network or system performance
Add users to a network and assign and update security permissions on the network
Training users in the correct use of hardware and software
Interpret and solve problems when a user or an automated surveillance system warns them of the presence
Administrators manage a company's servers, desktops, and mobile devices. They ensure that email and data storage networks work properly. They also ensure that employees' workstations work efficiently and remain connected to the central computer network. Some administrators manage telecommunications networks.
In some cases, administrators help network architects design and analyze network models. They also participate in decisions about purchasing future hardware or software to update their company's network. Some administrators provide technical support to computer users and may even oversee IT support specialists to solve user problems.
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