--- title: "Install Trellix Agent 5.8.x for the first time" slug: "install-trellix-agent-5-8-x-for-the-first-time-1" updated: 2026-10-26T07:19:48Z published: 2026-10-26T07:33:50Z canonical: "docs.trellix.com/install-trellix-agent-5-8-x-for-the-first-time-1" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.trellix.com/llms.txt > Use this file to discover all available pages before exploring further. # Install Trellix Agent 5.8.x for the first time :