Computer was launched by Perplexity back in February to offer users an always-on AI agent that can run autonomously to complete tasks whether you’re at the keyboard or not. Computer took the OpenClaw ...

OpenAI's Astra model automates computer and browser tasks with new speed and accuracy. Here's what it does, why it's ...

Running an AI model locally, Perplexity's new Portable Computer can deliver faster performance, tighter security, and lower costs. But it has some strict requirements ...

Perplexity Portable Computer brings local-first AI to Windows PCs with NVIDIA RTX GPUs, enabling powerful on-device workflows without cloud reliance.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Perplexity AI, the fast-growing search startup now valued at $20 billion, unveiled what it calls the first hybrid local-server inference orchestrator at Computex 2026 on Monday night, demonstrating ...

Perplexity AI launched Personal Computer for Windows on Tuesday, July 28, 2026, extending its agentic desktop platform from Mac to the operating system that powers roughly 1.4 billion devices ...

AI models have been helping with predictions for a while now. Doctors, weather forecasters and stock brokers all use AI to try to peek into the future. Inside the Leibniz Supercomputing Centre in ...

The National Security Agency, the Cybersecurity and Infrastructure Security Agency, and the Federal Bureau of Investigation released a joint cybersecurity advisory on September 8, 2026, warning that ...

The Trump administration is looking to develop a process that would have the federal government review the safety of powerful artificial intelligence models before approving their release, according ...