When combining "Turnitin" with "Kuyhaa portable," it seems like you might be looking for a portable version of Turnitin, possibly facilitated or shared through Kuyhaa. However, Turnitin is primarily a web-based service and doesn't traditionally come in a "portable" version. The term "portable" often refers to software that can be used on different computers without installation or with minimal setup.

Any file labeled "Turnitin Kuyhaa Portable" or similar on third-party sites is likely a scam or malware

Ask your professor if they can set up a "No Repository" assignment. This allows you to check your similarity score without saving your paper to the global database. Writing Centers: