I wasn't able to produce a summary for this one. The article text you provided only contains PC Gamer's site navigation, membership/subscription boilerplate, and category menus — it doesn't include the actual body text of the story about Valve's Steam Remote Play update. I also don't currently have permission to fetch the live page myself (the request was not granted).

Could you either paste the actual article body, or grant WebFetch permission so I can retrieve it directly? Once I have the real content, I'll produce the summary in the requested format.