This tag should be used if your question involves Kali Linux, a Linux distribution based on Debian. Questions regarding Kali Linux should not be related to specific setup (installing specific driver, modifying sources.list...) but oriented toward usage of Kali Linux tools. Kali is often used for security testing and comes with a huge set of tools for that. It is not a general-purpose Linux desktop distribution.
Kali Linux is a security-related GNU/Linux distribution. It’s based on Debian and its default out-of-the-box installation includes many professional tools for security analysis and penetration testing of computer systems and networks.
Target audience
Kali Linux is not a recommended distribution for beginners or users who are unfamiliar with Unix. It’s also not particularly suitable for general use as desktop operating system. The developers themselves recommend that
Kali is a Linux distribution specifically geared towards professional penetration testers and security specialists, and given its unique nature, it is NOT a recommended distribution if you’re unfamiliar with Linux or are looking for a general-purpose Linux desktop distribution for development, web design, gaming, etc.
See also: Why is Kali Linux so hard to set up? Why won't people help me?