The outcome

Get into the official DeepSeek experience with the right account and a setup you understand.

DeepSeek is a general AI assistant and reasoning platform. Reasoning through technical questions, exploring code or mathematics, working with uploaded text, and comparing a second model’s approach. This guide narrows that broad capability into one repeatable outcome, with checkpoints that keep the source material and your judgment in the loop.

Before you begin

Set the boundary before the tool starts.

Choose one real task, identify who will use the result, and decide what evidence or test will make the result acceptable. Gather only the source material needed for that task. If the work contains confidential, personal, regulated, or client-owned information, confirm that the platform and account are approved before sharing it.

Troiana principle

AI should make the work easier to inspect. If the workflow removes the source, the owner, or the review step, redesign the workflow.

Step by step

A workflow you can repeat.

  1. 01

    Start at https://chat.deepseek.com/ and confirm the domain before entering account or payment information.

  2. 02

    For desktop use, follow the official download link. Current availability: Web browser plus official iOS and Android apps; DeepSeek does not document a native desktop application..

  3. 03

    Use chat.deepseek.com on desktop. DeepSeek directs mobile users to its official App Store and Google Play listings and warns users to download only through official channels.

  4. 04

    Sign in with the account you intend to keep using, then review plan, data, notification, and permission settings.

  5. 05

    Run one low-risk test task before connecting sensitive files, repositories, or workspace data.

Working standard

What good use looks like.

  • Use official download pages.
  • Review permissions during setup.
  • Keep installers and applications updated.

DeepSeek can produce convincing but incorrect explanations. Product access, model selection, search, and file features can change; verify consequential output and review the current privacy terms before sharing sensitive material.

Official references

Check the current product documentation.

Features, plan limits, availability, and data controls change. These official pages are the starting points used for this collection.