AP gives students the chance to tackle college-level work while still in high school and earn college credit and placement. College Board is a non-profit organization that clears a path for all students to own their future through the AP Program, SAT Suite, BigFuture, and more. AP African American Studies AP Comparative Government and Politics AP European History AP Human Geography AP Macroeconomics AP Microeconomics AP Psychology Your tools My AP Registrations & class sections Confirm exams and join classes with your join code. AP Classroom AP Daily & practice Videos, topic questions, and progress checks. Bluebook Digital testing app Where most AP Exams are taken on exam day. AP Exams are scored 1 to 5. See what each score means Founded in 1846, AP today remains the most trusted source of fast, accurate, unbiased news in all formats and the essential provider of the technology and services vital to the news business. The AP distributes its widely used AP Stylebook, its AP polls tracking NCAA sports, and its election polls and results during U.S. elections. It sponsors the National Football League 's annual awards. Rescuers search through the rubble of a residential building following air attack in Lviv, Ukraine, Thursday, July 30, 2026. (AP Photo/Mykola Tys) Sign in to access your AP or Pre-AP resources and tools including AP Classroom. AP (接入点)模式下，只需要把一根可以上网的网线插在路由器上，无需任何配置就可以通过有线和无线上网了；在此模式下，该设备相当于一台 无线HUB，可实现无线之间、无线到有线、无线到 广域网络 的访问。 说到底就相当于一台拥有无线功能的 交换机。 NEW YORK (AP) — The expansion of government surveillance efforts in China — and the role that U.S. tech firms played in it — was the foundation of investigative stories from The Associated Press that won a Pulitzer Prize Monday for international reporting.