A commercial break is a short pause during a television program where advertisements are shown. These ads promote various products and services, allowing companies to reach viewers while they enjoy their favorite shows. Commercial breaks usually last a few minutes and can occur at different times, depending on the program's length and structure. During a commercial break, viewers might see ads for snacks, cars, or even streaming services. While some people use this time to grab a drink or check their phones, others may find the ads entertaining or informative. Overall, commercial breaks are a key part of how television networks earn money.