In which of the following situations will a macro make your work more ericient?

• You need to highlight one sentence in a document
• You are creating a heading for a document.
• You are using a series of commands multiple times in a document.
• You have a long paper to write.

A macro will make your work more efficient in the situation where you are using a series of commands multiple times in a document. By creating a macro to automate these repetitive tasks, you can save time and streamline your workflow.