Genişletilmiş Güvenlik Güncelleştirmeleri

pegasusTR​ Thanks for posting, this is the Community lounge section of the community which is for people who have feedback or questions about the Microsoft Tech Community itself. If you can confirm which product your question is about I will move it to the correct area.

Otherwise please post this in the correct area, check https://techcommunity.microsoft.com/Directory

Hi, thanks for the report. To help you better, could you share a bit more info?

In the meantime, please try these quick checks:

1. Open the registration page in an Incognito/Private window and disable any ad-blockers or script blockers.
2. Clear browser cache/cookies for the site, then reload.
3. Try a different browser (Edge/Chrome/Firefox) or another device.

If the registration tab still closes immediately, please tell us:

• Which Windows version you’re on (e.g., Windows 10/11, build).
• Which browser + version you’re using.
• The exact link/section where you click “Register”.
• If possible, a short screen recording or screenshot of what happens.

With that, we can pinpoint whether it’s a browser issue, a blocked popup/script, or something account-related.

Please, let us know!