Log in to iCloud to access your photos, mail, notes, documents and more. Sign in with your Apple Account or create a new account to start using Apple services.

Cloud Storage lets you store data with multiple redundancy options, virtually anywhere.

Discover OneDrive for secure and convenient file and document sharing. Get personal cloud storage for seamless file sharing with your family and friends.

Play Xbox Cloud Gaming on Xbox.com. Use your Xbox Game Pass Ultimate membership to play 100s of consoles games on PC and supported mobile devices.

The cloud is a distributed collection of servers that host software and infrastructure, and it is accessed over the Internet. Learn how cloud computing works.

Cloud computing is defined by the ISO as "a paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and …

The cloud—what is it? The cloud is a vast online storage space where people and businesses store their files and applications, accessible from anywhere with an internet connection. The …

What is cloud computing? Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing.

Learn the basics of cloud computing and find out why leading companies are using the cloud to store data, build and run apps, and rapidly deploy next-gen technology.

This page provides an introduction to the concept of cloud computing. Learn what the cloud is, how it works, the different types of cloud services, and the benefits of using cloud technology.