Windows Server 2022 Remote Desktop Services CAL is part of the flexible licensing system for Windows Server 2022. It will give customers the opportunity to leverage fantastic enhancements that make it the optimal version of RDS, to date, with several areas of innovation to improve the administrative and client experiences.This Version ” RDS 2022″ brought innovation centered around three areas: Simplify IT management, User experience, and Improved security.What is  Remote Desktop Services?RDS stands for “remote desktop services” and refers to the functionality enabling users to work with graphic desktop and Windows applications via remote access. Desktop networks can be managed centrally using the appropriate client access licences (CALs). In addition, any potential Windows Server 2019 Core licenses already in existence can be used in combination with the 2022 device licenses. This gives the IT department in a company more time to transition to the latest version of the server operating system. The “Express Updates” function will also help save time installing updates in future.Do I need a Client Access License?A client access license (CAL) is needed for each user and device that connects to a Remote Desktop Session host. An RDS licensing server is needed to install, issue, and track RDS CALs. When a user or a device connects to an RD Session Host server, the RD Session Host server determines if an RDS CAL is needed.Microsoft has also invested in providing an enhanced user experience where end users will be able to leverage desktops and apps through RDS 2022 to maximize productivity.Modern notifications for RemoteApp in the Action Center to improve productivity with applications like Microsoft Outlook.They have improved upon innovations in Discrete Device Assignment in RDS 2019 to bring better security, virtual machine (VM) isolation, and performance for your graphic-intensive workloads. These improvements in GPU virtualization technologies will result in reduced network traffic and smooth video playback.In addition to the GPU virtualization technology, they added high-level redirection of built-in or attached video cameras to deliver optimized video stream at higher frame rates in new and legacy remote applications and desktops. Users can now have a better experience with video-intensive interactions.Reduced CPU usage on the client and server and bandwidth with better image quality to bring a faster end-to-end web client experience.It allows a specific device to establish a Remote Desktop session on a Remote Desktop session host server. Regardless of the number of users connecting from of this device.