ymbcdriqlpzh The specs are the specifications of your Mac, as in, its internal hardware that's relevant to how it might run certain apps (like games).
I'm sorry, but this is a very basic term and you could have looked it up. It's really difficult to help someone when I don't get enough information, or I keep having to ask about and clarify every little thing. So please either provide your specs, AND a description of the issue (screenshots would be helpful), AND a summary of when it happens and any other patterns you notice, all in one post; or find someone else to help you.