Roku.com/link activation code is basically used for activation process of Roku.
You don’t know how to activate Roku then, follow below steps:
Turn on Your system or laptop.
Enter the code and click on the “submit” button.
Next, login with your Roku account
Follow On-screen Instruction and complete your activation process prudently
After that, you will get the message” you are all Set-up”.
Your Roku device will take some update, after that you can enjoy your Roku device.
Now, you are able to activate Roku On your TV.