Hi,

Apologies for replying in English, but you're currently posting in our English forum.

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Thanks for your understanding.

I thought Mozilla was sufficiently advanced to translate a simple sentence from French into English The sentence was: keep Google as homepage in all tabs.

Best regards

1. The people who answer questions here, for the most part, are other users volunteering their time (like me), not Mozilla employees or developers. When a Mozilla employee jumps into a discussion, you'll see the Mozilla staff label next to their name.
2. Your sentence doesn't make sense. Translating it was the first thing I did.

To rephrase my question, as home page I defined google which is displayed normally. But when I open another tab, a blank page appears. My question: how to keep Google as homepage for all open tabs Thank you

Oh, I get it now, thank you for clarifying. To set new tabs to open a custom site, you'll have to use an extension, such as New Tab Override.