The appeal of these old compilers is they are available free.
Since Linux is available for free and has good compilers, consider installing Ubuntu or some other easy-to-install Linux.
Since even ancient coders like me haven't messed with Turbo-C for 20 years, you are going find few people who actually use it often enough to remember anything other than the dead chicken story.
PS: some modern PC speakers attached via a quality soundcard may actually be able to generate 7 Hz tones.
However, I do not know how you could get Turbo C to actually talk to those those Windows drivers and therefore kill chickens.