I finally figured out how to connect my laptop to Roku, and it's easier than you think

Connecting your laptop to your Roku allows for real-time sharing of videos, photos, and websites. Follow specific steps on ...
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Stream Local News on Roku Using the Option Everyone Overlooks

Search the Roku Channel Store for the news station and then install it on your Roku. Another option is YouTube. If the station shares stories this way, browse YouTube's Roku app for those streams.