McDonald's is a global restaurant chain that is one of the largest in the world. It serves more than 60 million customers every day and has over 35,000 restaurants in more than 110 countries. The company was founded in 1940 by brothers Richard and Maurice McDonald in San Bernardino, California.

The McDonald's logo has become one of the most recognizable in the world. The logo features the iconic golden arches, which were originally designed to resemble an "M" for McDonald's. The first golden arches were erected in 1953 at a McDonald's location in Phoenix, Arizona.

Over the years, the McDonald's logo has gone through several redesigns, but the golden arches have remained a constant feature. Today, the logo is simple and modern, featuring the golden arches and the McDonald's name in bold, black letters.

In addition to its logo, McDonald's is also known for its iconic menu items, such as the Big Mac, the Quarter Pounder, and the Egg McMuffin. The company has also been recognized for its impact on the fast food industry and popular culture, and has been the subject of numerous documentaries, books, and films.