Server management is the process of keeping track of and maintaining servers so that they can work at their best. Hardware, software, security, and backups are all managed as part of server management. The main objectives of a good server management plan are to:
i)Reduce — and hopefully eliminate — server stuttering and downtime.

ii)Create safe server environments.

iii)Ensure that servers continue to satisfy an organization’s demands as it grows.

The goal of software troubleshooting is to solve technical or source-code-related issues in software. The nature of something might be both functional and non-functional. The software troubleshooting method begins with recognising the problem, checking for potential causes, and then devising measures and alternatives to solve the problem. A software developer or tester typically resolves difficulties by reviewing and optimising software, removing flaws and errors from the source code.

Network devices are devices that allow different hardware components in a computer network to communicate with one another. Physical devices, networking hardware, and network equipment are all terms used to describe these devices, which are also known as computer networking devices. Each network device in a computer network plays a significant role based on its capabilities, and it also serves distinct purposes at different segments.