Google Play services is used to update Google apps and apps from Google Play.
This component provides core functionality like authentication to your Google services, synchronized contacts, access to all the latest user privacy settings, and higher quality, lower-powered location based services.
Google Play services also enhances your app experience. It speeds up offline searches, provides more immersive maps, and improves gaming experiences.
Apps may not work if you uninstall Google Play services. index of the black prince

The phrase "Index of the Black Prince" is not the title of a single, famous historical document. Instead, it functions as a conceptual portal—a curated entry point into the life, legacy, and enduring mystery of Edward of Woodstock (1330–1376), better known as the Black Prince. An "index" of this figure would be a structured guide, cross-referencing the key places, events, artifacts, and controversies that define one of the most romanticized and brutal figures of the Hundred Years' War.