Free AI tools, technology news, honest product reviews, comparisons, buying guides and step-by-step fixes for everyday tech problems.https://zrontech.com/https://zrontech.com/articles/gitlab-critical-vulnerability-cve-2026-110264/https://zrontech.com/articles/gitlab-critical-vulnerability-cve-2026-110264/CVE-2026-110264 scored 10 out of 10 and affected self-managed GitLab going back to version 7.0. Here is who is affected and what to update to.Fri, 30 Oct 2026 00:00:00 GMThttps://zrontech.com/articles/new-york-ai-chatbot-law-minors/https://zrontech.com/articles/new-york-ai-chatbot-law-minors/Signed on October 28, 2026, the law requires age checks, bans chatbots from claiming to be human with minors, and allows fines of up to $25,000 per violation.Thu, 29 Oct 2026 00:00:00 GMThttps://zrontech.com/guides/how-to-reduce-image-size-for-email/https://zrontech.com/guides/how-to-reduce-image-size-for-email/Make photos small enough to email in under a minute. Free methods for any device, plus the right size and quality settings to use.Wed, 28 Oct 2026 00:00:00 GMThttps://zrontech.com/guides/how-to-write-better-ai-prompts/https://zrontech.com/guides/how-to-write-better-ai-prompts/Get clearer, more useful answers from ChatGPT, Gemini, Claude or any AI tool by giving context, examples and a clear format. Before-and-after examples included.Tue, 27 Oct 2026 00:00:00 GMThttps://zrontech.com/guides/wifi-connected-no-internet-windows/https://zrontech.com/guides/wifi-connected-no-internet-windows/Your laptop says it is connected to Wi-Fi but nothing loads. Work through these fixes in order, from a 30-second restart to a full network reset.Mon, 26 Oct 2026 00:00:00 GMThttps://zrontech.com/articles/how-much-ram-do-you-need/https://zrontech.com/articles/how-much-ram-do-you-need/A practical guide to choosing laptop memory in 2026, with clear recommendations for students, office work, creative work and gaming.Sat, 24 Oct 2026 00:00:00 GMThttps://zrontech.com/guides/fix-dns-probe-finished-nxdomain/https://zrontech.com/guides/fix-dns-probe-finished-nxdomain/This Chrome error means the website's name could not be found. Check the address, then clear DNS caches and switch DNS servers to fix it.Thu, 22 Oct 2026 00:00:00 GMThttps://zrontech.com/articles/what-is-an-npu/https://zrontech.com/articles/what-is-an-npu/An NPU (neural processing unit) is the part of your processor built to run AI tasks fast on little battery. What it does and whether you need one.Tue, 20 Oct 2026 00:00:00 GMThttps://zrontech.com/articles/what-is-a-large-language-model/https://zrontech.com/articles/what-is-a-large-language-model/LLMs power ChatGPT, Gemini and Claude. Learn how they work, why they sometimes make mistakes, and how to use them well, without any jargon.Sun, 18 Oct 2026 00:00:00 GMThttps://zrontech.com/guides/laptop-battery-draining-fast-windows-11/https://zrontech.com/guides/laptop-battery-draining-fast-windows-11/See exactly which apps use your battery, check your battery's health with a built-in report, and change the settings that make the biggest difference.Fri, 16 Oct 2026 00:00:00 GMThttps://zrontech.com/guides/how-to-speed-up-windows-11/https://zrontech.com/guides/how-to-speed-up-windows-11/Make a slow Windows 11 PC faster without risky registry hacks or paid 'cleaner' apps. Each step is safe and can be undone.Wed, 14 Oct 2026 00:00:00 GMT