The Overwatch Open Beta All Access period has begun! Until the 9th of May, Overwatch is available for everyone on PC, XBONE and PS4.

Full information here: https://playoverwatch.com/en-us/blog/20100169/

How to download and play:

FOR WINDOWS PC:
Step 1: Download and install the Battle.net desktop app, if you haven't already, and launch it.
Step 2: Create a FREE Battle.net account, or log in with an existing account.
Step 3: Click the "Overwatch" icon, located on the left-hand side of the Battle.net desktop app.
Step 4: Select your region from the drop-down menu, then click "Install" to begin the installation process.
Step 5: Once installed, click "Play" to begin!

FOR PLAYSTATION 4:
Step 1: Turn on your PlayStation 4 and log in to your preferred local user.
Step 2: Go to PlayStation Store and select "Search" from the top menu.
Step 3: In the search field, type in "Overwatch."
Step 4: Select "Overwatch Open Beta" from the search results and then click "Download."
Step 5: Once the download and installation process is complete, click "Start" to begin!

FOR XBOX ONE:
Step 1: Turn on your Xbox One and log in to your Xbox Live account.
Step 2: Go to the Xbox One Store, select "Games," then select "Search All Games."
Step 3: In the search field, type in "Overwatch."
Step 4: Select "Overwatch Open Beta" from the search results and then click "Download."
Step 5: Once the download and installation process is complete, click "Launch" to begin!

Have fun!