csrss.exe is a program which is most likely NOT a virus or malware. So, if csrss.exe is on your laptop or desktop computer, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to use a well-known antivirus with a good detection rate, in order to yourself your PC against potential security problems.
Usually, the default filename and directory where the program is stored is
C:\Windows\system32\csrss.exe.
The MD5 checksum for this file is 60c2862b4bf0fd9f582ef344c2b1ec72.
This program does NOT run as a Windows service. This is normally a good sign.
csrss.exe appears to have something to do with Windows SFC (System File Checker) or Windows File Protection.
64-bit code has been detected. This application can put to good use the full power of a current computer cpu.
csrss.exe appears to have visible windows. This means it doesn't work in a kind of stealth mode. Its operation is clearly displayed to you.
csrss.exe is digitally signed. Today the large majority of legit programs are digitally signed.
The digital signature found in csrss.exe checks out perfectly. This is very good.
Digital certificate name: Microsoft Windows
Certificate's issuer name: Microsoft Windows Verification PCA
This application does NOT have an uninstall routine stored in registry.