What are the specific aspects of the company s computer system maintenance?

The main thing is to restore and backup the security of the system, and the permissions assigned to various departments, as well as the financial software.

There should be some drivers, and there should be a boot disk. You need to have a tool to read your password, because sometimes some people forget their passwords all the time.

The servers need to be some, backed up and maintained every day. And the most important thing is the backup of the data and the database MySQL.

There are also tools for testing network cables and IP addresses of individual machines and switches, ports, firewalls, and so on.

Actually, there are a lot of times when I have nothing to do, and I used to work as a computer administrator at Motel 168 Hotel Shanghai.

By the way, there is also a program and permissions and data of the IC card.

System backup, hardware, maintenance, networking, etc.

Maintain computer systems and hardware

The company's computer network maintenance is mainly divided into hardware maintenance and software maintenance. The hardware consists of network equipment (switch or router) and software (SER operating system, FTP server, web server, etc.).

The work is as follows:

1. The company's network equipment maintenance, network topology design, network construction and testing, network troubleshooting, network traffic, security, speed monitoring, firewall implementation, server and hardware maintenance;

2. Daily maintenance of the company's computer hardware and software;

3. Adjust the company's web page in a timely manner, and rewrite it as needed; Deal with the failure of internal network, computer, printer and other office equipment to ensure normal use; Ensure the security of the network system and avoid the leakage of internal information through the network.

4. Assist in the planning and implementation of the company's public relations activities; Responsible for the design and production of **related topics.

5. Have good planning and execution skills, and be good at communication and coordination between departments and personnel; Have good professionalism, work hard, have a strong sense of innovation, and be able to work under great pressure; Have excellent works and be able to provide links to personal works;

Routers, wireless network cards, as long as the company network is fine.

1. Daily maintenance of hardware, mainly cleaning, including keyboard cleaning, screen cleaning, CPU fan cleaning, etc. Cleaning kits are generally available in computer stores. The dust cleaning of the CPU fan is generally done once every six months or once a year.

2. There are three main aspects of system maintenance.

1) Update system patches in time to improve system operation efficiency and security.

2) The system should be backed up in time, generally through a one-click restore backup tool such as ghost, so as to prevent the system from being damaged and restore the system state in time.

3) Back up application data in a timely manner, such as your own documents, materials, databases, etc., and back up these data in time.

4) Clean up the system garbage, ordinary users generally through 360, QQ Butler and other software to the system regularly clean up the garbage.

5) Uninstall the unwanted software in time, a large number of application software will affect the performance of the system, and some uncommonly used software should be removed in time.

6) Other maintenance depends on the specific work needs of the individual, such as firewall software upgrade, hardware firewall firmware upgrade, database software update, server upgrade, etc.