Univision is a free-to-air television network in the United States that broadcasts in Spanish. Univision Communications own it. It is the largest provider of Spanish-language video content in the United States. To stream your favorite Spanish video content on Roku: Turn on the Roku device and TV. Press the Home button on your Roku streaming device remote. Select the Streaming Channels option and choose the Search Channels. Type Univision and select the resultant app. Then, click the Add Channel button. Launch the Univision app and note down the activation code. Now, Visit Univision.com/activate and enter the code. And proceed with the on-screen prompts and complete the activation process. For more clarification about Univision.com/activate, please contact our support executives.