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  2. Help desk - Wikipedia

    en.wikipedia.org/wiki/Help_desk

    A help desk is a department or person that provides assistance and information, usually for electronic or computer problems. [1] In the mid-1990s, research by Iain Middleton of Robert Gordon University [2] studied the value of an organization's help desks. It found that value was derived not only from a reactive response to user issues, but ...

  3. System administrator - Wikipedia

    en.wikipedia.org/wiki/System_administrator

    A web administrator maintains web server services (such as Apache or IIS) that allow for internal or external access to web sites. Tasks include managing multiple sites, administering security, and configuring necessary components and software. Responsibilities may also include software change management.

  4. Technical support - Wikipedia

    en.wikipedia.org/wiki/Technical_support

    Technical support, also known as tech support, is a call centre type customer service provided by companies to advise and assist registered users with issues concerning their technical products. [ 1] Traditionally done on the phone, technical support can now be conducted online or through chat. At present, most large and mid-size companies have ...

  5. List of computer occupations - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_occupations

    Software design. Software engineer. Software project manager. Software quality analyst. Software test engineer (Tester) Solution architect. Support technician (Help Desk) System administrator. Systems analyst.

  6. IT service management - Wikipedia

    en.wikipedia.org/wiki/IT_service_management

    A service desk is a primary IT function within the discipline of IT service management (ITSM) as defined by ITIL. It is intended to provide a Single Point of Contact (SPOC) to meet the communication needs of both users and IT staff, [7] and also to satisfy both Customer and IT Provider objectives. User refers to the actual user of the service ...

  7. Computer repair technician - Wikipedia

    en.wikipedia.org/wiki/Computer_repair_technician

    Tagged repairs in process can be seen on lower shelves at left, and service parts in labeled boxes seen above them. A computer repair technician is a person who repairs and maintains computers and servers. The technician's responsibilities may extend to include building or configuring new hardware, installing and updating software packages, and ...

  8. Help desk software - Wikipedia

    en.wikipedia.org/wiki/Help_desk_software

    Help desk software is a computer program that enables customer-care operators to keep track of user requests and deal with other customer-care-related issues. [1] Generally, help desk software is part of an umbrella category called the service desk, which includes asset management and IT service management , and the two terms are sometimes used ...

  9. Network operations center - Wikipedia

    en.wikipedia.org/wiki/Network_operations_center

    A NOC engineer has several duties in order to ensure the smooth running of the network. They deal with things such as DDoS attacks, power outages, network failures, and routing black-holes. There are of course the basic roles, such as remote hands, support, configuration of hardware (such as firewalls and routers, purchased by a client).