Tier skills for your resume and career

Technical support or tech support are the services provided by any hardware or software company to users. They help in solving the technical difficulties the customers face with their products or services. Moreover, the tech support employees maintain, manage, and repair the IT faults. They are also responsible for resolving the network problems, installing and configuring hardware and software.

Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.

NOC technicians supervise complex network elements that are responsible for network management. Daily they provide troubleshooting services while maintaining servers, networks, and telecom equipment of an organization. These technicians are the core support system of an IT function as they monitor administer, fix, and maintain client networks.

In technical terms, OS stands for "Operating System". It is a software that is used to run programs on the computer. An operating system acts as a link between the user and the hardware components. Windows, macOS, iOS, Linux are examples of an operating system.

Juniper Networks, Inc. develops and markets networking products and software which include routers, network management software, and network security products. Many large enterprises use Juniper products and software as part of their larger networking operating management suite.

UNIX is a computer operating system that was first created in the 1960s and has been constantly updated since then. The operating system refers to the set of programs that enable a machine to function. It is a multi-user, multi-tasking device that works on computers, laptops, and servers. UNIX systems also have a graphical user interface (GUI), similar to Microsoft Windows, that makes it simple to use.

Medicare is a federal government insurance program that offers health care coverage to people who are 65 and above. In some cases, younger people with disabilities whose status is identified by the SSA can also avail the insurance program. Medicare covers the health expenses of people who are not able to afford it plus it protects the payee from rising health care costs.

A media access control or simply MAC is a network policy that identifies or determines how the data is being transferred in two particular servers through a network cable. The purpose of a MAC protocol is to prevent network or technical issues and simplify transferring the information or data.

Escalation occurs when a client's requests cannot be met by a general assistant or clerk and must be passed on to a manager. However, escalation could also come about within a larger corporation involving smaller team groups; if a serious error was made by one of these groups, the error may immediately be brought to the group manager's attention to ensure the project is completed.