A computer repair technician is a person who fixes and maintains computers and servers. Responsibility technicians may include to build or configure new hardware, install and update software packages, and create and maintain computer networks.
Video Computer repair technician
Overview
Computer technicians work in a variety of settings, covering the public and private sectors. Due to the relatively short existence of the profession, agencies offer certificates and degree programs designed to prepare new technicians, but computer repair is often done by experienced and certified technicians who have little formal training in the field such as the private sector
The repair technician can work in the company's information technology department, central service center, or retail computer sales environment. Public sector technicians may work in the military, national security or law enforcement community, public health or safety field, or educational institution. While there are various work environments, all computer technicians perform similar physical and investigative processes, including technical support. Experienced technicians may specialize in areas such as data recovery, system administration, or information systems. Some technicians are self-employed or have companies providing services in a regional area. Some of them are contracted as freelancers or consultants. This type of technician ranges from fans and fans to those who work professionally in the field.
Computer malfunctions can range from incorrect small settings, to spyware, viruses, and to the extent of replacing the hardware and the entire operating system. Some technicians provide on-site service, usually at hourly rates. Others may provide off-site services, where clients can drop off other computers and devices in the workshop. Some have pick-up and delivery services for convenience. Some technicians can also retrieve old equipment for recycling (In EU, this is required under WEEE rules).
Maps Computer repair technician
Hardware repair
While the computer hardware configuration varies greatly, the "OEM & amp; Repair" technician will work with five general categories of hardware; desktop computers, laptops, servers, computer clusters, and smart phones/mobile computing. Technicians also work with and sometimes repair various peripherals, including input devices (such as keyboards, mice, and scanners), output devices (such as displays, printers, and speakers), and data storage devices such as internal and external hard drives and disk arrays. Technicians involved in system administration may also work with networked hardware, including routers, switches, fiber optics, and wireless networks. OEM = Original Equipment Manufacturer.
Software repair
If possible, the repair technician protects the data and user settings of the computer, so that, after the repair, the user will not lose any data and can fully use the device with minimal interruptions. Solving this problem, the technician can take action as little as adjusting one or more settings or preferences, but can also apply more involved techniques such as installing, uninstalling, or reinstalling various software packages.
A reliable, but somewhat more complicated procedure for troubleshooting software problems known as recovery (also referred to as imaging, and/or re-imagery), in which the original installation image of the computer (including the original operating system and application) is re-applied to a format that has been formatted. hardware. Something unique like settings or personal files will be destroyed if not backed up on external media, as this returns everything back to its original unused state. Computer technicians can only sort back if there is a hard drive image for that computer either in a separate partition or stored elsewhere.
On Microsoft Windows systems, if any restore points are stored (usually stored on the computer's hard drive), then the Windows registry can be restored to that point, sometimes solving problems that arise after the time a restore point is created.
License
In Texas, computer and professional companies are required to have private investigators' licenses if they access computer data for purposes other than diagnosis or repair. Texas Occupations Code, Chapter 1702 section 104, paragraph 4 (b).
See also
- Information systems technician
- Rework (electronically)
References
Source of the article : Wikipedia
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