PowerShell provides more advanced features such as scripting capabilities, task automation, and support for more complex commands. It incorporates the .NET framework, enabling the execution of powerful scripts and functions that enhance productivity and system management.

First, I would check the Task Manager to identify any processes consuming excessive resources. Second, I'd review recent updates or changes that might have impacted performance. Third, I’d check for malware or viruses. Finally, I'd ensure that the system is properly updated and hardware resources like RAM and CPU are not being overloaded.

I have experience managing user accounts, groups, and access permissions within Active Directory. I’ve also handled integration with other services, managed Group Policies, and worked on maintaining and troubleshooting domain controllers to ensure network security and efficiency.

A deadlock occurs when two or more processes are unable to proceed because each is waiting for the other to release a resource. To resolve it, I would use tools like Resource Monitor or Process Explorer to identify and terminate one or more of the deadlocked processes. Additionally, I'd review the code to ensure proper handling of resource acquisition and release to prevent future occurrences.

Common performance tuning techniques include optimizing code, managing memory usage efficiently, implementing caching mechanisms, and using parallel processing where appropriate. Additionally, I would profile applications to identify bottlenecks and optimize database queries to ensure they run efficiently.

I have experience setting up and maintaining CI/CD pipelines using tools like Jenkins, GitLab CI, and Azure DevOps. These pipelines automate the building, testing, and deployment of applications, ensuring that code changes are integrated smoothly and delivered quickly to production. This practice helps catch issues early, enhances collaboration among team members, and speeds up the development process.