10 Most Common Windows Executable Processes-Csrss.exe

This is another process that could be either an essential Windows component or a backdoor Trojan. The genuine Windows component is known as the Client Server Runtime Server Subsystem and is used to deal with most graphical components and elements within Windows. It is required for the proper running of a Windows based system and should be left to run.

It is possible that csrss.exe could be part of a backdoor Trojan that can be used to steal information, alter system settings, install more malicious code, and more. Run an antispyware scan to determine which version is running on your computer.