A more thorough explanation:

Executive privilege is a power that the President and other officials in the executive branch have to keep certain confidential communication from the courts and the legislative branch. This means that they can choose not to share certain information if they believe it is necessary to protect the interests of the government.

For example, if the President is having a private conversation with one of his advisors about a sensitive national security issue, he may choose to keep that conversation private and not share it with Congress or the courts. This is because he believes that sharing that information could harm national security.

However, the courts have the power to weigh the applicability of executive privilege by balancing competing interests. This means that if someone is suing the government and needs access to certain information to make their case, the court may require the government to share that information, even if it is normally protected by executive privilege.

One famous example of this was the Watergate scandal, where President Nixon was required to turn over recordings of private conversations he had with his aides. This helped to establish how executive privilege should be defined in judicial settings.

Overall, executive privilege is an important power that allows the government to keep certain information private in order to protect the interests of the country. However, it is not an absolute power, and the courts have the ability to weigh its applicability on a case-by-case basis.