chatgpt-windows-web-overview
ITIAN ChatGPT Academy
Technology Simplified — Solutions That Work
Windows & Web Overview
Understand what synchronises, what remains local, and when to choose Chat, Work, Codex, the web version or the Windows desktop app.
Learning Objectives
By the end of this lesson, you will be able to:
Identify the surface
Recognise whether you are using Chat, Work or Codex on web or desktop.
Choose appropriately
Match questions, finished deliverables and software work to the best available experience.
Predict continuity
Explain which conversations usually synchronise and which desktop tasks remain local.
Verify identity
Confirm the active account, workspace, surface and permission boundary before starting.
One ChatGPT Account, Several Work Surfaces
The word “ChatGPT” can now refer to several experiences. Begin by identifying the result you need—not by opening the first available button.
💬 Chat
Best for questions, explanations, brainstorming, search and conversational help. Ordinary Chat conversations synchronise between ChatGPT web and the desktop app when you use the same account and appropriate workspace.
📄 Work
Designed for research, analysis and finished documents, spreadsheets, presentations, reports and Sites. Availability depends on plan, workspace and rollout.
💻 Codex
Designed for software development with folders, repositories, terminals and developer tools. Codex is selectable in the desktop app, not as a normal mode on web or mobile.
Surface names can change
OpenAI’s desktop experience is actively evolving. If your screen differs, confirm whether you are using the new ChatGPT desktop app, ChatGPT Classic, chatgpt.com, a managed workspace, or an account still waiting for a feature rollout.
Windows and Web Compared
Use this table as a decision guide rather than a promise that every feature is enabled on every plan.
| Question | ChatGPT on the web | ChatGPT desktop app on Windows |
|---|---|---|
| How do I open it? | Visit chatgpt.com in a supported browser and sign in. | Open the officially installed desktop app and sign in. |
| What is it best for? | Portable Chat and eligible cloud Work tasks without installing an app. | Chat plus eligible Work and Codex tasks that may use local folders, files, apps or developer tools with permission. |
| Do ordinary Chats synchronise? | Yes, ordinary Chat conversations can synchronise between web and desktop when the same account and workspace are active. | |
| Does every Work task synchronise? | Cloud Work conversations stay on supported cloud surfaces. | At launch, desktop Work threads and local files remain on that computer and do not appear in cloud Work. |
| Is Codex selectable? | No. Supported desktop Codex tasks may be viewed remotely from eligible mobile experiences, but they do not become ordinary web chat history. | Yes, where the plan includes Codex. It can work with local repositories, terminals and developer tools. |
| Where do permissions live? | Browser and website permissions are controlled by the browser, site and account. | Local folder, app, browser and operating-system permissions can apply to the desktop task. |
“Same account” does not mean “everything is copied everywhere”
Local folders, desktop Work threads, Codex tasks, browser cookies and device permissions can remain tied to one computer or surface. Never assume that another device has the same files, sign-in state or authority.
The Four Checks Before Every Desktop Session
Confirm the account
Check the account identity rather than relying on the profile picture. Separate accounts keep chats, memory, files, billing and settings separate.
Confirm the workspace
If you belong to personal and managed workspaces, select the one authorised for the task. Workspace policy can control available tools and data handling.
Name the surface
Say aloud or record: “I am using Chat on web,” “Work on desktop,” or “Codex on desktop.” This predicts where the conversation and files should appear later.
Check permissions and destination
Before adding files or granting access, confirm the minimum permission needed and where the finished output will be saved.
ITIAN example
Use ordinary Chat for discussing a lesson idea, Work for producing a polished manual where available, and Codex for editing and validating the actual academy HTML files. Record the output path so the final page is not trapped inside a conversation.
Surface Choice Builder
Choose a result and continuity requirement. The builder will recommend a starting surface and identify the main boundary to check.
Practical Activity: Map Your Current Setup
Complete these checks on your own account without displaying private information in screenshots.
0 of 8 checks completed.
Successful result
You can state the active account, workspace, experience and surface, then correctly predict whether the next task should continue in ordinary Chat, cloud Work, desktop Work or Codex.
Future Screenshot and Video Areas
Use current screenshots during publication review. Replace them when the interface changes enough to make the labels misleading.
Future annotated image
Future 16:9 captioned video
Quick Knowledge Check
Answer all five questions, then review every explanation.
Key Takeaways
Start with the outcome
Choose Chat, Work or Codex according to the work—not simply because a feature is new.
Identity comes first
Confirm account and workspace before searching for missing chats or attaching files.
Local is not cloud
Ordinary Chat continuity does not make every desktop thread, repository, file or permission available elsewhere.
Official sources and review links
- ChatGPT Work and Codex
- Moving to the new ChatGPT desktop app
- Using the built-in browser in the ChatGPT desktop app
- Using the ChatGPT Windows app
- Using multiple accounts and account switching
Last content review: July 2026. Recheck official guidance before replacing screenshots or teaching plan-specific availability.
Next: Install & Navigate the Windows App
Lesson 5.2 will cover official installation routes, sign-in checks, the current desktop layout, safe permissions and update controls.