Fix DNS_PROBE_FINISHED_NXDOMAIN Error in 3 Simple Steps

A web browser displaying the "This site can't be reached" message with the DNS_PROBE_FINISHED_NXDOMAIN error code.

The DNS_PROBE_FINISHED_NXDOMAIN error occurs when your computer cannot find an IP address for a website name. This can be fixed with three steps. First, flush your DNS cache to remove outdated entries. Second, change your DNS server to a public one like Google’s. Third, check and reset the hosts file on your computer. This guide … Read more

MCP Model Context Protocol Guide

MCP Model context protocol

The Model Context Protocol (MCP) is an open standard that allows AI assistants to securely connect with external data sources using a unified interface. Introduced by Anthropic in late 2024, MCP has been adopted by developers and businesses to bridge the gap between AI capabilities and real-world data. Before the introduction of MCP, integrating AI … Read more

Local AI Tools for Privacy: Complete Guide to Running AI Offline

Want to use AI without sending your data to the cloud? Local AI tools for privacy are becoming essential for anyone who values data security. Furthermore, running AI locally gives you complete control over your information while still enjoying powerful artificial intelligence capabilities. In this comprehensive guide, we explore the best local AI tools for … Read more

Getting Started With Gemma 4: A Complete Beginner’s Guide

Developer getting started with Gemma 4 on a laptop showing a terminal with Ollama running

Google DeepMind recently released Gemma 4, a family of open-weight AI models that run on everything from smartphones to workstations. If you want to start getting started with Gemma 4 but feel overwhelmed by the options, this guide is for you. We will walk through choosing the right model, checking your hardware, installing the tools, … Read more

OpenClaw Security Guide: Harden Your Agent for Production

A futuristic digital illustration of a stylized red lobster mascot (the OpenClaw symbol) standing guard at the entrance of a glowing server room. The lobster wears a minimal tech visor and holds a large hexagonal shield displaying a padlock icon. Behind the lobster, four translucent defense layers are visible in a cutaway view: (1) a gateway firewall shown as a bright energy barrier around a single port, (2) a Docker container boundary shown as a blue glass cube isolating a terminal window, (3) an SSH tunnel shown as a glowing green encrypted pipe stretching from a laptop to the server, (4) messaging channel icons (WhatsApp, Telegram, Discord) behind a locked iron gate with a short allowlist checklist pinned to it. The background is a dark, clean data center with subtle circuit-board trace patterns on the walls and cool blue ambient lighting. Color palette: deep navy (#1A1A2E), electric teal (#0ABAB5), warm orange accents (#F97316), matte charcoal server racks. Style: modern flat illustration with subtle gradients, clean vector lines, tech-forward aesthetic. No text overlays.

OpenClaw has exploded in popularity, earning over 135,000 GitHub stars in just weeks. However, this OpenClaw security guide exists because every self-hosted AI agent introduces real risks the moment it goes live. Your agent can execute shell commands, read files, send emails, and browse the web on your behalf. Without proper hardening, a single misconfiguration … Read more

Best OpenClaw Skills That Automate Your Daily Workflow

Best OpenClaw skills dashboard showing automated workflows on ClawHub

Repetitive tasks eat away at your productivity every single day. You check the same inboxes, update the same calendars, and toggle the same smart-home switches over and over again. The best OpenClaw skills eliminate that friction by turning those routines into one-click automations. These community-built tools live on ClawHub, an open-source marketplace where developers publish, … Read more

OpenClaw vs ChatGPT vs Gemini App: Which AI Assistant Is Right for You?

Choosing the right AI assistant in 2026 can feel overwhelming. Dozens of tools compete for your attention, and each one promises to transform your workflow. However, three platforms stand out above the rest. This OpenClaw vs ChatGPT comparison also includes the Gemini App to give you a complete picture. Whether you care about privacy, cost, … Read more

OpenClaw Setup Guide: Connect Ollama, Anthropic, ChatGPT, Kimi K2, and Gemini APIs

A clean, modern digital illustration showing a friendly cartoon lobster (OpenClaw mascot) standing at a futuristic control panel. The control panel has five glowing screens, each displaying a different AI provider logo represented as abstract geometric symbols: a brain icon (Anthropic), a spark icon (OpenAI), a crescent moon (Moonshot/Kimi), a gemstone (Gemini), and a llama silhouette (Ollama). Cables connect the screens to a central hub labeled "OpenClaw." The background features a subtle matrix of code and chat bubbles. Color palette: deep navy blue, electric blue, teal accents, and warm amber highlights. Style: flat vector illustration with soft gradients, tech-forward and approachable.

What if you could control multiple AI models from a single assistant running on your own computer? OpenClaw makes that possible. This open-source personal AI assistant connects to WhatsApp, Telegram, Discord, and Slack while letting you choose which language model powers every conversation. Following this OpenClaw setup guide, you will install the tool, connect five … Read more