1. Go to the Steam platform official website and log in, if necessary.
2. In the upper right corner, click on the account name to open the list of features.
3. Click the “About details: {Login}” to go to the Steam account settings.
4. Click the “Manage Steam Guard” button, which is located in the “Account Security” section.
5. In the “Your Steam authorized devices” subsection, click “Deauthorize all devices”.
6. A confirmation window will appear. Click the “Proceed” button to end the sessions.
7. All authorisation sessions will then be ended. Proceed with the authorisation again.
1. Launch the Steam app and log in with your account, if necessary.
2. In the upper right corner, click on the account name to open the list of features.
3. Click the “About details: {Login}” to go to the Steam account settings.
4. Click the “Manage Steam Guard” button, which is located in the “Account Security” section.
5. In the “Your Steam authorized devices” subsection, click “Deauthorize all devices”.
6. A confirmation window will appear. Click the “Proceed” button to end the sessions.
7. All authorisation sessions will then be ended. Proceed with the authorisation again.