AI & development
What is Google Colab?
Colab runs notebook-based code in a browser, commonly for Python analysis and experiments. A notebook document and its active runtime are different things: the saved notebook can remain available after the runtime has ended. Files created only in the runtime need their own persistence plan.
Open the right destination
Use the account associated with the work you want to open. If Google selects another account automatically, switch using its profile menu. Complete the destination’s identity checks and any required account setup.
Before you start
Your first useful task
- Open a trusted notebook and read its setup instructions.
- Connect a runtime and run the required setup cells.
- Save important outputs to a persistent destination before ending the session.
A practical way to use Google Colab
Run cells in a reproducible order and record dependencies for future use. For shared work, explain where input files come from and where results should be saved. A notebook that only works because of hidden session state is difficult to hand over.
Troubleshooting
Variables or files disappear after reconnecting.
A new runtime does not preserve the previous session’s memory or temporary files. Rerun setup and load inputs from persistent storage.
Common questions
Does saving the notebook save every runtime file?
No. Saving notebook code and output is distinct from preserving files created in its execution environment. Export or store the files you need.
Why does the direct link still ask me to sign in?
The shortcut reaches the application entry point. It cannot carry your Google session between browsers, grant permissions, or bypass verification. Follow the sign-in instructions on the destination service.
Do I need an account with The Login Link?
No. This directory does not require registration. The Open button takes you to the service; any account credentials are entered there.
Official guidance
For product instructions and current requirements, see Google Colab official documentation ↗.
Guide updated September 9, 2026. Features and access can vary by account; authenticated account journeys have not been tested by this directory.