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2. Information systems technician - Wikipedia

   en.wikipedia.org/wiki/Information_systems_technician

   Information systems technicians are responsible for the operation, programming, and configuration of many pieces of electronics, hardware and software. ITs often are also tasked to investigate, troubleshoot, and resolve end-user problems. Information systems technicians conduct ongoing assessments of short and long-term hardware and software ...

3. 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 ...

4. Computer repair technician - Wikipedia

   en.wikipedia.org/wiki/Computer_repair_technician

   This type of computer repair technician ranges from hobbyists and enthusiasts to those who work professionally in the field. Computer malfunctions can range from a minor setting that is incorrect, to spyware, viruses, and as far as replacing hardware and an entire operating system. Some technicians provide on-site services, usually at an hourly ...

5. AOL - Finance News & Latest Business Headlines - AOL.com

   www.aol.com/careers

   About one-quarter of U.S. adults over age 50 say they expect to never retire and 70% are concerned about prices rising faster than their income, an AARP survey finds. About 1 i…. 4.3 million ...

6. Linux - Wikipedia

   en.wikipedia.org/wiki/Linux

   A Linux-based system is a modular Unix-like operating system, deriving much of its basic design from principles established in Unix during the 1970s and 1980s. Such a system uses a monolithic kernel, the Linux kernel, which handles process control, networking, access to the peripherals, and file systems.

7. Information technology - Wikipedia

   en.wikipedia.org/wiki/Information_technology

   Information science. Information technology ( IT) is a set of related fields that encompass computer systems, software, programming languages and data and information processing and storage. [1] IT forms part of information and communications technology (ICT). [2] An information technology system ( IT system) is generally an information system ...