This is an official ODERSA website. Here’s how you know

The official domain

The address of this site ends in odersa.org. Every service the association runs sits on a subdomain of odersa.org and nowhere else. If the address in your browser’s address bar does not end in odersa.org, this site is not ours.

Free, and no account

Everything is open straight away. No sign-up, no account, no password, no subscription, no advertising. Nothing is held back for those who pay, because there is nothing to pay for.

No data collected

This site does not follow you: no tracker, no tracking cookie, no measurement tool built into these pages, and nothing measured on your device. Our host counts requests in aggregate, as any server that answers does: a total, never a profile. You do not have to take our word for it: open your browser’s developer tools, go to the Network tab, and reload the page. You will see the full list of what the site asks for. Everything comes from odersa.org, nothing goes anywhere else.

Free to reuse

The content is published under the CC BY 4.0 license. You may copy it, translate it, print it and pass it on, for your classes as much as for the people around you, on one condition only: credit ODERSA.

A site by ODERSAA nonprofit association under French law (loi 1901) that makes education accessible to everyone, free of charge and with nothing asked in return.

The catalog of skills

40 skills, organized into 5 groups. Each one is learned by doing it, on a screen we designed, in just a few minutes. Pick the one you need today: nothing is required, nothing has to be done in order.

Two levels, no grading: "Beginner" assumes no prior knowledge, "Comfortable" assumes you already know how to open an app and type text.

Writing and staying in touch

Sending a first message, attaching a photo, replying or forwarding, joining a video call with family.

These are the skills that restore contact. You learn to write to someone, find a message received three weeks ago, and unsubscribe from a newsletter that's cluttering your inbox.

8 skills

Staying safe

A password that holds up, a code received by text that is never shared, a scam message spotted before you click.

Here, you practice on fake traps so you can recognize the real ones: the text about a blocked parcel, the email pretending to be from an official body, the call from a fake advisor. Mistakes happen here, not on your real account.

8 skills

Handling paperwork online

Booking an appointment, filling in a form, photographing a document, finding a certificate again.

Online paperwork almost always follows the same path: you log in, fill in the form, upload a document, and keep the reference number. Once you know this path, it will serve you everywhere.

8 skills

Everyday life online

Searching and finding things, spotting a fake shop, tracking a parcel, installing an app, freeing up space on your phone.

Everyday life, the kind that saves you time: phrasing a search so it actually answers you, comparing before you buy, backing up your photos before the phone breaks.

8 skills

Staying in control of your digital footprint

Setting what your phone shares, choosing who sees what you post, refusing cookies, closing an old account.

Your phone talks about you. Together, we open the settings, app by app, and decide. Nothing technical: just switches, and the exact name of what each one does.

8 skills

Keyboard shortcuts

Tab
Move to the next item
Enter or Space
Tap the selected item in the exercise
Escape
Close the settings panel
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