Computer certifications can be general or vendor-specific, covering hardware, software, web design, networking, and security. The CompTIA A+ certification is widely recognized for personal computer hardware maintenance and repair. Vendor-specific certifications are offered by companies like Apple and Cisco Systems. Website design certifications cover various aspects of web development, while networking and security certifications focus on configuring and managing network systems and securing corporate networks.
There are a few categories of computer certifications. Some certifications prove that a person knows how general computer hardware and operating systems work and how to keep them running. Other certifications relate to software and hardware that were designed by a specific technology manufacturer and are supported by a private entity rather than a neutral body. Another type of computer certification pertains to skills in different types of web design technology. Finally, there are also computer certifications related to networking technologies, maintaining computer security, and fighting cybercrime.
Some computer certifications are related to the maintenance and repair of computer hardware and software. While there are also certifications for specific hardware manufacturers, a highly recognized computer certification recognized by many organizations is the CompTIA A+ certification. This certification focuses on fundamental knowledge of personal computer hardware. The overall goal of computer certification is to demonstrate that the certified technician understands personal computer hardware, how to identify problems with it, and how to repair it. This certification also demonstrates general knowledge of widely used computer operating systems and how to configure and test them.
Sometimes a computer certification will be vendor-specific, meaning that it directly relates to a technology or technologies developed and maintained by a specific commercial or non-commercial entity. For example, Apple Inc. holds a wide variety of computer certifications, some of which relate to proving competency with software selections, while others relate to performing maintenance on its unique hardware. Additionally, a computer networking company called Cisco Systems supports a number of computer certifications related to various networking technologies such as voice communication and security infrastructure. While there are also generalized computer certifications for categories such as computer maintenance and networking, many information technology vendors have specialized certifications that prove different levels of competency with their hardware and software.
There are also website design certifications that demonstrate knowledge about the design and implementation of different aspects of websites. For example, there are certifications that help a professional demonstrate aptitude with web development languages such as hypertext markup language and cascading style sheets. Other design computer certifications may relate to vendor-specific technologies such as Adobe Flash, as well as advanced combinations of various design techniques.
Some other computer certification categories are related to networking and security. Computer networking certifications generally relate to configuring and managing different network systems and devices, such as wireless devices, and coordinating large-scale computer installations and backups. There are also many certifications related to computer security, which can range from topics like computer forensics to securing large corporate networks.
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