At which levels can you add images to your search campaigns?

The selected answer options, Ad group level, Account level, and Campaign level, are correct because these are the levels at which images can be added to search campaigns. Ad group level allows advertisers to customize their images for specific ad groups within a campaign, ensuring that the images are tailored to particular products or services being promoted. Campaign level enables the addition of images across the entire campaign, making it easier to maintain consistency in creative materials across multiple ad groups within the same campaign. Account level provides the option to upload and use images that can be applied to any campaign or ad group within the account, streamlining the process of managing visuals across various campaigns. These options offer flexibility in how images are used in search campaigns, allowing for customization at different stages of the campaign hierarchy.