If the file is located in C:\Windows\Temp or a random folder in your User directory, it is highly likely a virus or trojan.
Since pcsws.exe is not a Microsoft component, you cannot find it on the official Microsoft Update Catalog. Below are the three safest methods to obtain it. pcsws.exe download
The short answer is: It is a standard commercial product developed by IBM (and currently maintained by HCL Technologies following the acquisition of IBM’s collaboration and on-premises software portfolio). If the file is located in C:\Windows\Temp or
The legitimate pcsws.exe is a relatively light process. It should not consume 90% of your CPU or GPU. If you notice high resource usage from this process, it could be a malicious program using the name to mine cryptocurrency or perform other background tasks. The short answer is: It is a standard
: Ensure your desktop shortcut points to the correct location in the Program Files directory. 💡 Alternatives