1. Proxy server: Proxy server is a software system  that runs on an intermediary computer between two end devices. The intermediary computer can be any server or any other computer. Proxy server accepts the requests from users and search for the request first in to its local cache and then if the requested page is found in its local cache then it returns reply to user otherwise it forwards the request to internet. (Rouse, Proxy server, 2019)

1. Server core installation option: while installing the server 2016 through server core installation option, print spooler will get automatically installed without any print server role installation. This is one of the compatibility issues in windows server 2016. This issue can be resolved by disabling the print spooler after the first reboot.
2. Start menu: this is another issue that is windows server compatibility issue. The windows server 2016 will be affected by this issue if the server is installed with the desktop experience option. To resolve this issue you have to first logout and then login again.

1. File system security: The main responsibility of file system security is to organize the files and directories. The files are organized and stored in a way so that they can be accessed easily. Some of file systems are FAT stands for file allocation table; HFS stands for hierarchical file system. File systems can be secured through access control lists. Another method to secure file systems is by storing the files at different locations or by using the recovery and backup systems.
2. Network File system: This is a client- server application that allows users to store view and update their files on a computer that is located at a different location. The retrieval and storage of data from multiple directories and disks can be performed on a shared network. The user can access the files and make use of them on the remote site like as they are stored locally.
3. Network File Sharing: Network file sharing is the process in which devices on the nearby network can share the files. The network connection is shared by all the devices so that every device can access the network resource. Files can be shared in different ways such as through file transfer protocol program, removable storage media, peer to peer networks etc.

1. Task Management: It is the process to manage tasks on the daily basis. For an efficient work flow, it is necessary to mange the tasks according to the level of their importance. Task management makes it easy to manage a large amount of tasks in a good manner with less errors. It is fact that no one can manages large amount of tasks at one time. Task management helps you to prioritize the tasks that are more important ans needs to be completed first. It reduces the time that is required to set priorities and enable us to differentiate between the tasks which task is more important and which task is less important.
2. Task Scheduling utilities: Task scheduling is the scheduling of tasks to be performed automatically at the scheduled time. It is located in the system. Task scheduling activity is present in the process scheduling where you can add, edit, delete, enable, disable and restore the task.  With add, edit, delete task option you can manage your tasks. Enable task is used to enable the disabled task. In the same way disable task is used to disable the enabled task. The task stops to be scheduled in scheduler. Restore task is used to reset the task status that has stopped working but still in the running state. 

1. User authentication: It is the process in which a device is able to verify the identity of user. It verifies the credentials required for authenticity of the user while communicating from human to machine. Traditionally, user authentication was performed through simple ID and password. Some authentication factors are knowledge factors, possession factors and inference factors. knowledge factor consists of the information a user should possess to login username, ID passwords and pin numbers. Possession factors include the things that a user should have to login. One-time password, employee ID cards falls under this category. Inference factors include inherent traits like fingerprint scans, retina scans, voice recognition etc.  (Rouse, user-authentication, 2019)
2. Directory services: it is a customize able information store or a software system that act as a single point where users can access the resources without knowing the physical location of the device. Administrators can manage objects and their attributes through a single point. Every resource like email address, computers connected in the network, peripheral devices are identified by directory services and make these resources available to users. Directory services like naming services map the name of the network resource to the network address of that resource. It is the main component of network operating system. The most used directory services are lightweight directory access protocol used for email addresses and Novell Net ware networks use Net ware directory service.

1. Firewalls help a lot in securing the network of an organization. The main function of firewall is to filter the incoming and outgoing traffic. When it comes to security, every organization thinks of the firewall. Firewalls are designed to protect the organization network from unauthorized users and traffic. Firewall can be a hardware or software; it depends on the requirement of your business. The firewalls that are software based are built in the operating system or in the antivirus software. This blocks the traffic that could harm the data of your device. Hardware based firewalls are implemented in the network that filters the incoming and outgoing traffic and blocks the suspicious traffic.
2. Workstations: workstations are the computers used by a user or a group of users for their professional work. These are faster than the ordinary personal computers. These includes faster processor and high-speed resolution. These workstations are connected to LAN. As the workstations are used for technical or scientific purpose, so they have large memory than the ordinary personal computers.