Nvidia unveiled DLSS 5 with 3D-Guided Neural Rendering at its GPU Technology Conference, using AI to add photorealistic lighting and materials to games in real-time. PCWorld reports this technology aims to bridge the gap between rendering and reality, enhancing details like skin and fabric in major titles including Hogwarts Legacy and Starfield. DLSS 5 launches this fall and represents what Nvidia calls a "GPT moment for graphics," potentially delivering unprecedented visual realism in PC gaming. We've only just gotten some of the headline features of DLSS 4.5, and now Nvidia has announced the next version. At its self-branded GPU Technology Conference in California, Nvidia revealed DLSS 5.

If you haven’t tried Claude yet or want to tinker with a “frontier” AI model, now’s the time.

PCWorld reports Microsoft is scaling back Copilot AI integration in Windows 11 after widespread user dissatisfaction and poor reception. The company has shelved plans to embed Copilot into notifications and settings, reversing its previous commitment that every Windows 11 PC would be an AI PC. This strategic shift comes as Copilot+ PCs have underperformed in the market, prompting Microsoft to reduce AI bloat across the operating system. Microsoft apparently doesn't know what to do with itself, at least as far as Copilot, AI, and Windows are concerned. Recent reports suggest that Microsoft is backing away from more AI in Windows 11.

PCWorld explores the reality of "vibe coding" with AI tools, where the author attempted to build four apps using Claude Code and Google's Antigravity. Only one Docker Swarm dashboard succeeded after a week of effort, while three OpenClaw replications failed due to vague prompts and poor planning. The experience reveals that AI-assisted development still requires significant human creativity, detailed blueprints, and specific instructions to avoid "garbage in, garbage out" results. Like so many others, I jumped onto the vibe coding bandwagon, entranced by the idea of building my own incredibly useful apps with nothing but an AI prompt. Over the course of about six weeks, I did manage to build my own apps-four of them, to be precise.

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PCWorld reports AMD's new "agent PC" concept featuring Ryzen AI Max+ processors designed to run AI agents continuously as dedicated secondary machines. These $2,000+ systems offer 128GB memory capacity and local AI processing through OpenClaw platform, providing privacy advantages over cloud solutions. High component costs and complex installation processes currently limit consumer adoption, with alternatives like Raspberry Pi potentially more practical. You already have a laptop or desktop PC, but now AMD thinks you need another one--an "agent PC" to support your main machine. AMD has responded to the growing success of OpenClaw's AI agents with a new suggestion: customers should buy "agent PCs," which would take the power of the Ryzen AI Max+ processor (surprise!) and repurpose it to run an agent swarm.

Amazon is replacing its $2.99 ad-free Prime Video add-on with'Prime Video Ultra' at $4.99 monthly, representing a 66% price increase for ad-free viewing. PCWorld reports that 4K streaming will become exclusive to Ultra subscribers starting April 10, 2025, while standard Prime members lose 4K but gain Dolby Vision support. The Ultra plan includes five concurrent 4K streams and 100 offline downloads, significantly raising costs for users wanting premium streaming features. It's been a little more than two years since Amazon started charging extra for ad-free Prime Video streaming, and now that we've gotten used to the extra fee, it's time for a price hike. Amazon just announced that its $2.99-a-month add-on for removing ads from Prime Video is morphing into a new plan called Prime Video Ultra, which will set you back $4.99 a month. That's a 66-percent price hike for monthly subscribers who formerly opted for the cheaper ad-free add-on. An annual subscription for Prime Video Ultra costs $45.99, a 23-percent discount compared to the new plan's monthly rate. Slated to arrive April 10, Prime Video Ultra will come with a few added benefits besides stripping away most ads (live sports and other programming will still have commercial breaks), including up to five concurrent 4K streams (up from the original limit of three) and up to 100 offline downloads (up from 25). At the same time, standard Prime members (who get Prime Video with ads included in their subscriptions, which cost $14.99 a month or $139 a year) will see some changes too, including added support for Dolby Vision HDR, an additional concurrent video stream (for a total of 4) and double the amount of offline downloads compared to the former 25-download limit.

PCWorld reports that Microsoft's Automatic Super Resolution (AutoSR) technology is coming to Xbox Ally X handheld consoles to enhance gaming performance. AutoSR uses AI-powered upscaling to render games at lower resolutions then upscales them, allowing less powerful GPUs to achieve higher frame rates. A public preview of AutoSR for the AMD-powered Ally X is expected in April, promising smoother gameplay experiences for users. In a month, owners of Xbox Ally X handheld consoles will see their frame rates jump upwards, as Microsoft begins supporting the Automatic Super Resolution (AutoSR) tech on the console. Microsoft snuck in a reference to the technology as part of a presentation at the Game Developer Conference, where the company pitched features from its upcoming Project Helix console as well as AI enhancements coming to Microsoft's DirectX API . Essentially, AutoSR is an upscaling technology, originally designed for use with the Qualcomm Snapdragon X1 or X2 Elite processor, according to Microsoft.

PCWorld reports that OpenAI plans to integrate its Sora video generator directly into ChatGPT, making AI video creation more accessible to users. This integration could lead to changes in ChatGPT's subscription plans and pricing structure due to the high costs of running video-based generative AI.