Steam is a digital game storefront that works on Windows, macOS, and Linux. It is also a community portal where you can connect with friends to see what they're playing, share screenshots and videos, and play cooperative and competitive multiplayer games. Signing up for a Steam account is free, and there are no ongoing fees to use the service.

Signing up for Steam is free, and you can complete the process using a web browser. All you need is a modern web browser, such as Firefox, Edge, or Chrome, and a working email address.

Here's how to register for a Steam account:

Go to steampowered.com and select Sign In.