Hello and good evening everyone
I am not sure were to post this question so i put it here.
Sry in advance if it's not the right place.

Tonight I have been cleaning up my puter.
Unsinstalling useless programs that i never use and crap like that.
I ran a bunch of anti spyware programs and updtated my antivirus and ran that too.
everything seems to be gr8.

But there is one thing i don't know what it is so i'm not sure if I should unsinstall it.
In control panel (add and remove programs) I have a series of programs that start with S3 and I don't know what they are.

These are the names:
S3Display
S3Gamma2
S3Info2
S3Overlay

they seem to be in C:/WINDOWS/system32.
Does anyone know what they are, and if so can I delete them without screwing up my computer.
TY in advance to anyone who looks into this and answers me