Process name: TFnF
Product: Toshiba Hotkey Utility for Display Devices
Company: Toshiba Corp (www.toshiba.com)
File: TFNF5.exe

If you want a detailed security rating about your TFNF5.exe (and all other running background processes) download the free trial version of Security Task Manager.

Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk. If a "non-Microsoft" .exe file is located in the C:\Windows or C:\Windows\System32 folder, then there is a high risk for a virus, spyware, trojan or worm infection! Check it out!

Users Opinions

310 users ask for this file. 8 users rated it as not dangerous. 2 users rated it as neutral.

All comments about TFNF5.exe: Phill This is a fils that installs when adding Toshiba drivers for the Hot-Key function. Not at all dangerous. Ronald W. is used for switching output screen on Toshiba notebooks, FN-key+F5 shows a window for screen selecion, keeping FN pressed, you can rotate in there with F5... If you know more about TFNF5.exe, share your knowledge and help other users. Security Rating:  --- don't know ---  1 (not dangerous)  2  3 (neutral)  4  5 (dangerous) What do you know about this file: Link for more details: Your Name:

More process information

Is TFNF5.exe spyware or a virus, trojans, adware or worm? Is there a known TFNF5.exe error?

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