pro, so the question is a little vague ah, it is necessary to see the data in your form to provide a solution, please send the data screenshot, remember to the left of the line that indicates that the 1, 2, 3, 4.... The number and the top indicates that the columns of A, B, C, D 。。。。 Cut in the figure, and attach a detailed description of oh.
Computer equipment company business scopeComputer company business scope are:
Technology development in the field of computer, technology transfer, technical advice and technical services, network engineering, computer software development, sales, computer repair services.
The business scope of the business license needs to be filled out according to the scope of business or business content in accordance with its relevant classification. The following is the content of the business scope of each classification:
1, the business scope of the trading company:
Hardware and electrical appliances, daily necessities, needles and textiles, detergents, cosmetics, food, health food, nutritional supplements, home care products, packaging materials, rubber and plastic products, sewing machine clothing and accessories, textile fabrics, textile auxiliaries, down products, handicrafts, paper products, Bedding, machinery accessories, building materials, clothing, shoes and hats, computer hardware and software, consumables, communication equipment, leather products, cultural office supplies, lighting appliances, stainless steel products, aluminum alloy products, chemical raw materials and products (except hazardous materials), waterproof materials for construction, cement products, heat preservation and anticorrosion coatings, heat insulation materials, waterproofing and leakage prevention materials, pipelines, valves, kitchen utensils, clocks and watches, eyeglasses, glassware Steel, electronic components, wire and cable, hotel supplies, hotel equipment, audio equipment, sanitary ware, fire fighting equipment, photographic equipment, electromechanical products, sporting goods, metallurgical equipment, environmental protection equipment, metal materials, pumps and fittings, hardware bearings, fasteners, standard parts, photographic equipment, plating equipment, automobile and motorcycle spare parts, engineering machinery and equipment and fittings, flowers, seedlings, motorcycles, motorcycles, wholesale and retail.
2.
2, service companies business scope:
Computer graphic design, production, spray painting, courier services (except letters), box design, production, product packaging development, carton packaging, plastic packaging, modeling, conference services, digital photography services, computer digital image processing, lighting design, corporate image planning, marketing planning, exhibition services, ceremonial services, landscape design, photography services, computer digital image processing, lighting design, corporate image planning, marketing planning, exhibition services, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing, marketing and sales. Services, ceremonial services, landscape design and production, cleaning services, housekeeping services, car rental, car decoration, intellectual property agency, trademark agency.
3, construction and installation of business scope:
Interior decoration and design, landscaping, landscaping engineering construction, civil engineering, roof waterproofing, building decoration, real estate development, property management, concrete cutting, planting, reinforcement, water and electricity installation, pipeline maintenance, engineering machinery and equipment maintenance, building cleaning, exterior wall painting, stone maintenance, carpet cleaning, central air-conditioning cleaning. Industrial pipeline cleaning, foundation, piling engineering construction, civil construction, building decoration engineering construction, building engineering construction , mechanical and electrical engineering installation construction.
4, science and technology business scope:
Computer hardware and software development and sales, computer, electronics, biology, medicine, automotive technology in the field of four-technology services, bio-engineering and biological products research, development, sales, rectifier production, development, computer network engineering , computer network software development.
5, consulting business scope:
Business information consulting, real estate information consulting, tourism information consulting, financial information consulting, home services consulting, business management consulting, legal information consulting, education information consulting, interior design consulting, vacation information consulting, property management consulting, labor information consulting, human resources information consulting, investment information consulting, medical information consulting, health care information consulting, health care information consulting, health care information consulting. Consulting, healthcare information consulting, medical equipment information consulting, legal information consulting.
6, production business scope:
Coatings production and processing, food production and processing, machinery and equipment manufacturing and processing
7, Remarks:
According to the relevant provisions of the industrial and commercial registration, the company's business license business scope of the general requirements of the number of words in the 80 words (including punctuation).
8. Enterprises in Waigaoqiao Free Trade Zone
International trade, re-export trade, trade between enterprises in the bonded zone and trade agency within the zone, import and export of goods and technology (excluding distribution and state-prohibited items); commercial simple processing in the bonded zone; trade consulting services in the bonded zone. Warehousing in the bonded area to **** products, distribution business; international trade, re-export trade, trade between enterprises in the bonded area and intra-area trade agent, import and export of goods and technology (excluding distribution and state-prohibited items); commercial simple processing in the bonded area; trade consulting services in the bonded area.
Common industry business scope
1. Advertising company business scope:
Design, production, agency, release of all kinds of advertisements, computer graphic design and production, film and television planning, corporate image planning, exhibition and display design services, conference services, art design, animation design, computer multimedia field technology development, stage props leasing, arts and crafts wholesale and retail gifts.
2. International trading company business scope :
Mechanical equipment and accessories, automobile and motorcycle parts, hardware and electrical appliances, electronic digital products, stationery, automotive supplies, clothing fabrics, woolen textiles, furniture, computer hardware, rubber products, chemical raw materials and products.
3. Information technology company business scope :
Technical development of communication equipment, technical advice, technical services. Mechanical equipment installation, communication equipment, electronic products, computer hardware and software sales.
4. Network company business scope ：
Technology development, technology transfer, technical consulting and technical services in the field of computer, network engineering, computer software development, sales, computer repair services.
First, the development, agency, sales and related services of computers, computer supplies and related products.
Second, office equipment, office equipment supplies and related products, research and development, agency, sales and related services.
Third, the research and development, agency and sales of cultural goods and related products.
Fourth, the research and development, agency, leasing, sales and related services of communications equipment and related products.
Fifth, research and development, production, agency and related services of network engineering. Research and development, agency, sales and related services of electronic and electrical appliances.
What belongs to the computer equipment
The monitor belongs to the computer's output devices
External equipment of the computer system, including keyboards, mice, scanners, digital cameras and voice input systems, handwriting input systems, IC card input systems in the input devices.
What is ZAN computer equipmentZAN==> is Zoor Aess Neork, which is a multilayer Ethernet switch.
There are many different technologies for realizing broadband access, of which the FTTx + LAN solution is one of the most popular ones. The so-called FTTx + LAN technology, is based on the fiber to the community, the use of computer LAN access to end-users, the use of optical fiber plus Category 5 cable, as well as Ethernet switching technology, to achieve the "Gigabit to the community, 100 megabytes to the building, 10 megabytes to the family. This broadband construction program can provide a variety of broadband services based on IP technology.
The basic structure of the FTTx+LAN program is as follows: establish Gigabit Ethernet switches (ZAN devices) in residential neighborhoods, set up Layer 2 Ethernet switches in buildings, and connect to the ZAN devices through 100Mbit/s optical ports. In order to ensure the user's information security, the telecommunications sector requires broadband access equipment between the ports to achieve information isolation, that is, any two ports of information exchange between the ports must be completed through the ZAN device.
What are the computer devicesKeyboards, mice, scanners, intelligent voice input systems, intelligent manual writing pads, and so on are input devices.
Monitors and printers are output devices.
Network cards, hubs, routers are network devices.
The electronic circuits and physical devices used in a computer system are visible and tangible entities, such as the central processing unit (CPU), memory, external devices (input/output devices, I/O devices), and buses.
① memory. The main function is to store the program and data, the program is the basis for computer operation, data is the object of computer operation. Memory is composed of storage, address decoder, read and write control circuits, address buses and data buses. Can be directly accessed by the central processor random access instructions and data memory called main memory, disk, tape, CD-ROM and other mass memory called external memory (or auxiliary memory). By the main memory, external memory and the corresponding software, composed of computer storage system.
② The main function of the central processor is based on the program in the memory, line by line to perform the operation specified in the program. The main components of the central processing unit are: data registers, instruction registers, instruction decoders, arithmetic logic components, operation controllers, program counters (instruction address counters), address registers and so on.
③ External devices are the bridge between the user and the machine. The task of the input device is the user requires the computer to process the data, characters, text, graphics and programs and other forms of information converted to the computer can accept the form of coding deposited into the computer. The task of the output device is to computer processing results in the form of user needs (such as screen display, text printing, graphs and charts, language audio, etc.) output. Input and output interfaces are buffer devices between external devices and the central processor, responsible for matching the electrical performance and information format conversion
Computer equipment user responsibilities?First, the computer room administrator must have a high ideological awareness, work seriously and responsibly.
Second, often educate students to enter the computer room shall not be loud, orderly access to the various locations to prevent damage to the equipment.
Third, the computer room must be kept clean and hygienic, equipment placed in an orderly manner.
Fourth, into the computer room personnel must be clean and tidy, and change slippers to enter.
V. Managers must know the relevant computer knowledge, small failure to repair themselves.
Sixth, to ensure the normal operation of each machine, to ensure that the normal order of teaching.
VII, education and use of personnel to care for public property, such as intentional damage should be compensated.
VIII, the use of the situation must be recorded, the maintenance of the situation must also be registered, and seriously do a good job account information.
ix. Each computer should be numbered and registered.
Ten, the responsible person must also do a good job of computer training of relevant personnel, teaching the use of methods. Kind and friendly attitude towards people.
xi, every day after the use (especially before school) should be timely to check whether all the machines have been closed, the voltage regulator is closed, whether the doors and windows are closed and locked. Usually do a good job of network security management every day.
XII, such as the work of negligence caused by the school's economic losses, the staff should bear the corresponding responsibility.
How to identify the computer equipment of the remarkGenerally better remarks use laser marking, and the text on the remark is very similar in color and image, although there will be tiny differences in the tiny parts. On the other hand, the remark needs to be processed out of the previous text, generally using sanding off a very shallow layer, which will leave a rough part on the surface. So observe whether the surface is smooth, whether and other parts of the same can be roughly determine whether the remark.
How to extend the service life of computer equipmentFrom the point of view of the system maintenance, to explain the need to maintain the computer, maintenance of computer equipment. The main purpose of this article is to explain the importance of maintaining the computer and the maintenance of the computer equipment. As long as the voltage is stable, there is no problem. Internet cafe computer replacement rate is far greater than the service life of computer equipment. Other large equipment with electricity (air conditioning) and so on do not use the same line with the computer.