View and Kill Processes on Remote Computers
You will have to take the help of tasklist.exe and taskkill.exe. Both tasklist.exe and taskkill.exe (executables) can be found in %SYSTEMROOT%\System32 (typically C:\WINDOWS\System32) directory.

Syntax for tasklist command
tasklist.exe /S SYSTEM /U USERNAME /P PASSWORD

To execute, click on Start > Run… and in the Run window type cmd to open a command prompt. Then type the tasklist command as shown above, substituting SYSTEM for the remote computer you want to view processes, USERNAME and PASSWORD with an account/password on the remote Computer.

(NOTE: if you are in a Domain environment and have Administrator rights to the remote Computer, you will may not need to specify a Username and Password)

Now if there was a process that needed to be killed, you can use the taskill command. As with tasklist, you will also need the Username and Password on the remote Computer.

Syntax for taskkill command
taskkill.exe /S SYSTEM /U USERNAME /P PASSWORD /IM PROCESS

Where SYSTEM, USERNAME, PASSWORD is the same as above for the tasklist command, and IM is the process image name you want to kill.

You can also kill a process using the PID (Process ID) of the process.
taskkill.exe /S SYSTEM /U USERNAME /P PASSWORD /PID PROCESS_ID

If the process does not terminate, you can also use /F to forcefully terminate the process.
taskkill.exe /S SYSTEM /U USERNAME /P PASSWORD /IM PROCESS /F
taskkill.exe /S SYSTEM /U USERNAME /P PASSWORD /PID PROCESS_ID /F